Ayaan Chowdhury

as Carter Colbin/ Samantha "The Sucker" Colbin

as Scientist (voice)

as Georgiev Kargorv (voice)

as Benny/Nautica

as Finn Thompson

as The Man Who Fears/The False Messiah

as Carter Colbin/Cocaine

as Carter Colbin/Daddy Dino/Samantha "The Sucker" Colbin

as Cogito/Zaki Al Hossain (voice)

as Grumbles (voice)

as Dr. Harrsion (voice)/Gabriel Henry (voice)

as Cogito

as News Anchor 1 (voice)/News Anchor 2 (voice)/Cogito

as Cogito/Abel Thorfinn

as Abel Thorfinn

as The Bleeding Man

as Caller (voice)

as John Donahue (voice)/Marko Marin (voice)

as Hugo Marsh/The Man in White

as Hugo Marsh

as Dr. Harrison (voice)/Demon Head/Leviathan/Liu/Joe Biden (voice)/Abel Thorfinn

as Abel Thorfinn/Leviathan (voice)/Gabriel Henry/Levi Dante