Clifford Vivian Devon Curtis is a New Zealand actor who voices Paul in Invincible.
He is best known for playing James "Mac" Mackreides in The Meg (2018) and Meg 2: The Trench (2023) and Tonowari in Avatar: The Way of Water (2022) and Avatar 3 (2025). He also portrayed Travis Manawa in the AMC horror drama series Fear the Walking Dead.