Mark Grayson is the Viltrumite/Human hero, Invincible and son of Nolan Grayson / Omni-Man.

A Viltrumite-human by birth, Mark develops his superpowers sometime following his seventeenth birthday and begins training under his father. After a brief stint with the Teen Team, Mark works with Samantha Eve Wilkins / Atom Eve and the second iteration of the Guardians of the Globe to protect Earth from domestic and extra-terrestrial attacks.

History[edit | edit source]

Mark, annoyed at his parents' display of affection in front of him.

Mark Grayson was in the bathroom, reading a comic and his mother walked in on him to grab soap, which annoyed him. Once they got downstairs, they watch the news, in which the Mauler Twins' attack on the White House was reported. Mark told her that the Guardians were there as well, and Debbie mentioned that the White House was rebuilt very frequently at that point. Nolan makes it home and kisses his wife, who tells him that they should get him out of that suit. Mark complains that his parents should not talk about sex in front of him, but his mother tells him that he should be happy to hear them express their love. They mention they would be going to Berlin, which makes Mark jealous. However, his father tells him that he could go himself once his powers kicked in. Mark leaves for school, and looks at his father fly away with his mother. He tries flying himself, but does not manage to do it and instead gets embarrassed when he finds out somebody was seeing him jump up and down.

Mark confronting Todd.

At school, his friend William Clockwell was surprised that the Guardians had let the Mauler Twins get that close to the President, but Mark points out that they had not made it inside the building and that Omni-Man was there too. William calls him an Omni-Maniac and teases him. He asks Mark if he wanted to play a game, but Mark mentions that he has a job and tells him that comic books are expensive. Down the hall, Todd teases a girl, who tells him not to harass her. He insists on grabbing her arm and not letting go, which makes Mark angry and he approaches Todd, who was way bigger than he was. He punched Mark, who was only saved by Amber who kicked Todd in his genital area. Once Todd left, Mark was thanked, but left bruised.

Later, Mark takes out the trash at his job, which is not an easy task for him. However, he picks up a second bag and throws it very far, discovering his powers had kicked in, which makes him say "It's about time."

After discovering his super-strength, Mark decided to try flying, which he managed to do quickly.

When Mark gets home, Debbie tells him that she had heated up German bratwurst for him. He tells her that he had an interesting day. Nolan makes it home and tells them he had been fighting a dragon in Hong Kong and gets ready to listen to Mark's day. He told them that he had been getting his powers, but his father does not react until Debbie kicks him. Nolan congratulates him, and tells him that they would train the next day. However, Mark could not sleep and remembers when his father told him that he was from a planet called Viltrum and had great strength, could fly and moved at superspeed, leaving Viltrum in order to protect Earth. He told Mark that things would start changing for Mark when he started puberty, which excited Mark. He leaves his room, convinced he would be able to fly and jumps off his roof after convincing himself he finds he can fly now. He soars through the sky, but nearly crashes into a plane, which sends him to the atmosphere, and he starts losing consciousness. When Mark awakes, he finds he is close to the ground and crashes into the street in front of his house.

Mark trained with his father, who told him the basics of being a hero.

He wakes up at 6:00 AM, very tired and his father tells him they would train. Once they are in the sky, his father tells him he would get the hang of flying, having to focus at first. His father tells him that flying could tire him, and to use momentum in order to relax from time to time. He told his son to relax and realized Mark had practiced the night before. He tells him to land, but Mark had a hard time doing so and eventually crashed into the ground. Nolan told him to hit him and to use his whole body while doing it, even practicing while flying. Nolan showed Mark how to punch, and hurt Mark, which Nolan told him was part of his preparation.

William worried for Mark when he approached Todd directly.

The next day, William asks Mark if he was still sore from Todd's punches, but Mark says he was fine. Todd approaches Mark and puts him up against a locker, telling him he would hit him. Mark asks him to hit him as hard as he could, and asked him to repeat his punches when they did not hurt him. Todd called him a freak and left.

Mark realized he needed something to punch in order to blow off steam and hears gunfire. Three criminals run from the police after robbing a place. Mark fights the big alien and manages to hurt him. Omni-Man approached him and told him he looked ridiculous, also mentioning that he had skipped a few steps since he had caused a lot of destruction. Mark asks his father to hit him, since he was not ready before, but his father told him that he would not hit him. Mark grew desperate and told his father he knew that he did not believe in him, but he wanted to prove he was strong enough and wanted to be like him. Nolan hugs his son and tells him that he would be, then telling him to follow him.

Mark and Nolan visiting costume designer Art Rosenbaum.

They fly to a tailor, where he tells Mark he would take him shopping for a suit. Art Rosenbaum greets Mark and tells him it was a pleasure to meet him, and gets Mark excited. Art hands him a suit, but Mark was not sure about orange and yellow and wanted something more iconic, which Art understood. Art told him that he needed a name from him so he could grab inspiration from there, telling him to let him know later.

Debbie calls Mark, but finds he is not home. She hears a crash close to her and Mark exits a small crater created by the impact. Mark tells her he was practicing his landings and apologizes for the destruction he was causing in the backyard, but also said that he needed to be better. However, his mother told him he needed to sleep since he had school the following day and she had to work. Mark told his mother to make him go to sleep, and she asks if the fact that she could not physically move him made him feel strong and Mark simply said that what he was doing was important to him.

Mark and Debbie talk about Mark's former bullies and what awaited him in life.

Debbie asks him if he remembers his former bullies, and she told him about drama in her life to make him feel better. She also tells him that she was still there for him, but now instead of them being together, he was now more inclined to spend time with his father, which she understood. However, Mark says that he was nothing like his father and was more like her, asking her how he could ever live up to everything his father had done. She tells him he did not have to, and only had to be the best version of himself.

The next day, Nolan told Mark he seemed tired while they played catch while throwing a baseball around the world. Mark told him he was scared and was worried he might not be able to be a hero, but Nolan told him that it was the beginning of a long journey for both of them and told him that it was okay to be scared but needed to push through. His father told him that kids his age believed they were invincible, but he actually was invincible.

Invincible in his new suit.

Mark rushes to Art's shop and tells him he has his name ready. Later, he sits on top of a construction crane with his new suit and flies through his city. As he did this, however, he saw a laser attack from the distance. The man shooting it was being shot at by cops, but this did not bother him. Mark arrived at the scene and punched the man through several walls and through the street until the man could not move.

Fighting the Flaxans[edit | edit source]

Debbie Grayson wakes up and sees Nolan is not there. She makes herself breakfast and takes a shower, later getting ready to go outside. Mark asks her what was wrong, and she mentions that Nolan had not made it home, but Mark said that he had probably gotten buried under a mountain. However, when Debbie opened the door, agents met her outside.

At the clandestine Global Defense Agency, Debbie is told that the comatose Omni-Man was in their secret hospital but couldn't revive the Guardians. Donald tells her that they have a lot of technology, but Debbie says they are not interested in a tour.

Mark and Debbie visiting Nolan in the hospital after the attack on the Guardians of the Globe.

They make it to Nolan's room, where they see Nolan laying without responding. Cecil introduces himself and tells them that they have no idea who did it. Debbie tells him that he has some nerve, but he tells them that the Guardians had been murdered and they were unable to bring them back with Nolan being the only survivor. Cecil tells them that the news would eventually spread, but he wanted them to know first. Debbie asks for materials and refuses to leave Nolan, mentioning that she had patched him up for twenty years. Donald gets a report that there was an undergoing attack with multiple casualties and Mark leaves to go help out.

When he makes it, he sees a big army attacking. He goes to where the tank is and tells them to stop, but he is blown back by an energy cannon, which kills several people. Invincible is intimidated and freezes until an old woman is shot at. He saves her and gets her out of the way, but not in time, as she is shot in his arms.

Atom Eve protecting Invincible during the Flaxan invasion.

He is shot at once again, but is saved by Atom Eve who sets up a force field and defends him. Robot tells Eve that enemy tanks would line up to kill her and she takes care of it, while Robot keeps telling everybody else what was happening. Dupli-Kate and Rex Splode continued attacking. Eve tells Invincible to take the old woman to a hospital since they had it covered. However, Robot said that it was possible they did not. The team started getting overwhelmed and was about to get shot at once again until the aliens started dying and leaving.

Invincible storms into a hospital, but is told to freeze by GDA agents. Paramedics receive her and the agents mention Invincible was cleared.

Later, Debbie finds Mark bleeding and asks if he was okay. Mark mentions he had tried being like his father and cried while his mother hugged him.

William comforted Mark when he told him about his father.

At school, Mark walks down the hall, not caring if he bumped into anyone. William Clockwell finds he does not respond until Mark tells him that his father had gotten attacked and was really hurt. William wished Mark the best and told him he would support him. However, Mark interrupts him when he sees Eve Wilkins, who he said he needed to talk to.

Mark walked up to her he thanked her for saving his butt. Eve realized who he was, and Mark mentioned he was Invincible which Eve described as optimistic and said that everybody called her Eve. She said he looked like he needed to talk about what had happened and the two leave.

Mark and Eve got to know each other a little better after school.

Mark tells her that he never connected the dots between her and her superhero personality, which she says is because of psychology. He mentions that he even follows Teen Team on Instagram and she revealed that that was them, everybody's fourth favorite superhero team. Mark mentions he likes them more than Fight Force and she agrees they are better. She asks him if he was new to the whole superhero business, and he reveals that he had just gotten his powers. She tells him that he had done well for a rookie, which he did not buy since people had gotten hurt and he had frozen, but she told him that he had helped people escape and revealed that she used to throw up before fights, but got used to it. Mark said that it just had not been what he had expected, and she confirms that fights were not what they seemed on television. She tells him to meet Teen Team after school and Mark agrees.

Amber greets Mark, telling him that she had found out he had gotten punched for her again. He tells her that it was a new strategy he tried, which was getting hit until Todd went home. He tells her he has to go and she sees him meet up with Eve.

Mark and Eve flying.

Eve and Invincible fly through the city and at one point, he worries that he had lost her, crashing into a billboard. They try flying again and fly through a bridge until a hole in the ground opens and Invincible meets Teen Team. When they get there, Rex makes out with Eve until he greets him, saying that they had won the fight without him, but Dupli-Kate reveals that it had been because the aliens died. Robot greets Invincible, as well as Dupli-Kate. Robot tells the team about the Flaxans and asks Invincible if they could count on him to help in the future. He asks Robot if he is sure, but agrees later.

Later, Mark visits his father, saying that even if he did not like being in teams, he found Teen Team to be very cool except for Rex Splode. Debbie overheard Mark talking about Eve and asked who she was, but Mark said that nobody. He thanked her for the dinners she had prepared and they talk about the side part of being a superhero.

When Mark leaves, he walks into the room of the woman he had saved. The doctor tells him that her name was Maya, whose family now knew about her injuries. Mark asks if she would be okay and the doctor says that it was too soon to tell.

Mark tells William that he and Eve were just friends, so his friend tells him that it seemed he was jinxing his chances of ever going out with her, saying that everybody had seen him leave school with her the last day. William tells him he is basic, but Mark looks across the cafeteria and locks eyes with Eve, who tells him to go talk to her.

Rex growing jealous of Mark and Eve's friendship

Rex asks Eve and Invincible why they had gotten to the top of a building together, and Eve reminds him that they go to the same school and tells them that he had never gone to high school. Robot tells them to focus since the Flaxans were back, but this time it seemed they had found a way to resist the timestream. Eve asks Mark if he was ready, and he unconfidently says that he was.

Teen Team attacks the aliens, who were fighting with superior technology than they were. Eve was able to drive many of them back, but had something thrown to her face which covered it. Mark deflected beams thrown at him by cannons and was taken out by a kind of glue which did not let him move. Robot tells the team that the Flaxans seemed to have used their time wisely. When the Flaxans' leader was about to kill Eve, Invincible let out a yell which blew everything at a certain radius away from him. He punched the Flaxan leader, who started aging once his bracelet broke and saved Eve. The team realized they had to destroy the wristbands, and the aliens started dying soon after, which forced them to leave. Rex told him that he took everything he had said back, and congratulated him, followed by Eve.

Mark was happy to find his father awake after his coma.

Mark got to the hospital and found his father was awake now. Nolan said that Debbie had told him that he was keeping the planet safe and wanted to hear everything. Mark went to Maya's room, but found out she had died, which Nolan described as part of the job. Mark left and Nolan demanded they give him his suit back.

Later, news broke that the Guardians had been missing for a week.

At training, Mark tried attacking his father, who at first was able to dodge his punched. However, when Mark landed one, he told him that he needed to be able to take one as well, and was about to punch him until Debbie interrupted. Cecil visited them and told them that they had seen somebody from Mars approaching Earth. Debbie refused to let Omni-Man do it, so Mark offered to do it himself. Nolan told him to knock some sense into the guy and send him back where he came from.

Invincible fought Allen the Alien only to find out he was testing the wrong planet.

Invincible went to space and was attacked from behind. Allen the Alien communicated via telepathy and told him that he had shaved the moustache. Invincible told him to leave and sent him towards a satellite, which was thrown back at him. Mark was punched and teased, told that if that was protecting the planet, then he was sorry for their people.

Invincible took a moment to breathe, and made Allen realize that he was not the same person who had fought him years ago. Invincible sent him crashing into the moon, which only made him laugh. When Invincible told him he only wanted to talk, Allen asks him if he was using his time out, which confused Invincible. However, Allen mentions that he does not make the rules and grabs a rock for both of the to sit on. He tells Invincible that he is an evaluation officer for the Coalition of Planets, making sure that there was somebody capable of defending them.

Invincible told him he did not know what he meant, but Allen tells him that the planet "Urath" was on his list, which makes Invincible tell him that he had gotten the planet wrong since they were on Earth. Allen commented that he was in trouble, and introduced himself. Invincible presented himself, which makes Allen tell him that the name was optimistic, since he believed he was pretty vincible. Invincible is left confused and goes to outer space.

People are setting up memorials for the Guardians when Flaxan portals start opening.

At school, Todd grabs Mark and apologizes, saying that he was sorry he had kicked his ass. Mark thanks him and Todd tells him that Amber Bennett wanted to know if he wanted her number, which confused him at first, but agreed. Mark gets called and leaves school.

Teen Team fighting a further invasion by the Flaxans.

The Flaxan army invades the city once again, and Robot tells Teen Team that the Flaxans were now immune to the timestream, and they should consider the city lost. He tells them that he will contact Cecil and request a nuclear response, but everybody disagrees.

Invincible starts fighting the army, but is swiftly brought down and punched repeatedly in the face y the leader. Omni-Man arrives and starts defending the city, resisting all the attacks thrown at him and sending the enemies back where they had come from. However, when the leader looked up at Omni-Man once more, he punched him and went into the portal with him. Teen Team was shocked and found out that Omni-Man was Invincible's father.

Mark got home and told Debbie that Nolan had saved them from the Flaxans but had gone into one of the portals. Debbie asks if he would be late for dinner, which surprised Mark, but Debbie reveals that she had been worried before because Nolan had never been hurt that bad, but taking on aliens was a normal occasion.

When Nolan arrived home, he had grown a full beard. He was hugged by Mark and Debbie and told them he needed a shower. Just then, a news report came out, revealing that the Guardians were confirmed dead.

Mark asks if everybody had to go through a funeral again while looking at the graves for a second speech. He is told by Eve that the actual bodies were elsewhere since people looking for souvenirs later. Nolan tells the people gathered that the people who had died were his friends and mentors. He mentions that at least the fallen heroes would rest together and Olga was upset that she could not see her late husband. When she threw herself at the ground, Debbie rushed to help her. When Eve asks him if he is all right, Mark mentions that he is unsure how to feel since it could have been his mother burying his father.

Omni-Man tried to tell Mark to separate his professional life from personal.

The Graysons make it back to their house. Nolan asks them if they want pizza, saying he could go to Naples and back before it gets cold, but Debbie asks him to let the delivery man take care of it. As Nolan tried watching television, all he saw was the speech he gave at the funeral while he changed the channels. Debbie asks Mark if he wanted to call William, but Mark gets angry, asking sarcastically if she wanted him to buy comic books. However his father told him that whatever had happened, he could not bring it home, stopping Mark on the way to his room. Mark asked him if he could go, and Nolan let him go, telling him they would train the following day. Debbie found it weird that he had just come home from his friend's funeral and was talking about pizza, and telling his son not to feel anything which was odd. However, Nolan told her that they were coworkers and that that was the life they lived. He told her not to worry, and added that he and Mark could do more outside than sulking there. Across the street, Donald runs a team of people who hear everything that is being said inside the household.

In his room, Mark looks at Amber's phone number and calls her. He awkwardly introduces himself, but she pretends not to recognize him and says that she did not know if he would call since he had a lot going on, but Mark tells her he thinks she is amazing and asks her if she wanted to study with him, which she agrees to.

At the Pentagon, Robot and Invincible look at many heroes lined up, who will be selected to be the new Guardians of the Globe. However, Robot wanted Invincible to try out as well, but Invincible told him that his father wanted to train him himself. Robot thanks everybody for showing up to the try outs.

Eve faces a very strong man at the tryouts, and defeats him quickly, showing a lot of anger. Invincible asks Rex Splode what was going on with her, but he simply mentions he does not know.

Robot announced the new Guardians.

In the end, Robot introduces the new Guardians: Black Samson, Shrinking Rae, Dupli-Kate, Monster Girl, which makes Rex laugh since she was small, but Monster Girl asks if there was not a dick size requirement. Rex gets angry and makes his arm light up, but she punches him with a huge arm before he could do it. She transforms into a big green human-like being and hits him once again. Rex gets angry and uses his powers, but his powers turned out to be useless against Monster Girl. As she punched Rex, Invincible stopped her and told her to cut it out, but was simply thrown in another direction. Angry, he flies in her direction and hits her so hard she changes back into a little girl. He apologizes for having hit her, but she says that it is fine since she always got angry when called a little girl, also apologizing to Rex for her dick joke.

Robot once again introduces Monster Girl as a Guardian and tells them that Rex would also join once he recovered. After that, he mentioned that Atom Eve would be the last member, telling them that he would be announcing it publicly later. Eve told him that she could not be on the same team as Rex and Kate and leaves.

Invincible follows Eve and asks her what happened. Eve tells him how Rex cheated on her, saying that Rex had told Kate that Eve and him were going out together. Invincible admits that he believed Rex was an asshole, but Eve said that that had not always been the case.

In Mark's room, William cleans it up, telling him what needed to go. He tells his friend that he had brought homework for him and told him everything Amber liked after asking around at school. Mark tells him that it was just a study date, but William told him that every date should feel like a first date. The doorbell rang and Mark threw all his dirty plates and clothes out the window, telling William where to leave.

Mark and Amber had their study date, but it was constantly interrupted.

He greets Amber, who picks up at book William had brought. Mark nervously introduced himself as a comic fan. Amber asks which his favorite is, so Mark starts talking about them. Amber asks if she can borrow one, which Mark agrees to. Mark's phone rings and he hangs up, but he is called once again, so he turns his phone off. He is surprised when he is called yet again, so he picks up and Cecil pops out from his phone, relieved that Amber had left.

Mark asks if Cecil if he had been spying on him, but Cecil tells him that if he wants to be a hero, privacy is not an option. Mark points out that he did not even work for him, but Cecil counters by telling him he never would if he never showed respect or decided if he wanted to be a hero. Mark is forced to decide then, and he says he does want to be a hero. Cecil hands him a comm device and tells him Eve would be there as well. Cecil tells him that he needs to go to Mount Rushmore, which Mark does not know where to find. His boss complains that schools did not teach enough and leaves. Amber walks back in and Mark makes up a lame excuse to leave. As Debbie walked in with snacks, Mark smiled nervously and left.

Invincible and Atom Eve fought Doc Seismic, who was threatening Mount Rushmore.

Invincible and Atom Eve flew towards Mount Rushmore. As they did, Cecil told them that he would not be asking for their help, but Omni-Man was busy and the new Guardians were a shitshow. He tells them their target was Doc Seismic, who was doing things which made no sense. They believe that the gloves causes him a concussion every time he uses them.

Doc Seismic causes eruptions, and causes Mount Rushmore to split. As Abraham Lincoln's face fell, Invincible caught it just in time before it hurt anybody, putting it back. Invincible and Eve fight Doc Seismic, who uses his bracelets to escape from them at a high speed, and telling them that they should be on his side. Doc Seismic proves himself to be very strong and causes many people to nearly die if it were not for the two heroes. After Mark barely managed to save a group, Doc Seismic tried to attack, but his bracelets were damaged by Eve.

Due to his faulty bracelets, Doc Seismic nearly fell into lava, but was caught by Eve, who was in turn helped by Invincible. Doc Seismic fell anyway, and Invincible jumped after him, not able to grab him in time after a big explosions. Mark quickly leaves and tells Eve they would talk later.

Amber was mad since Mark had left in order to help save Mount Rushmore.

When Mark gets home, he runs into Nolan, who tells him to slow down. Mark explained that he had left Amber in his room while he dealt with a crisis. Nolan congratulated him, saying that that was the hard part of the job, but reminded him he should change. Mark walked back into his room, and Amber angrily told him she had been there for an hour, and asking why he had asked her to hang out in the first place, leaving. He asked her why she even came since she had only known of him when he stood up to Todd, but she reminds him that Todd had kicked his ass. She told him that she wanted to know the guy who had taken a punch for her.

Appearances[edit | edit source]

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