Jack Whitehall
Charles
Alfie Wickers
Octavius (voice)
McGregor Houghton
Beerus
Narrator
Jack Whitehall
Rex (voice)
Himself
Himself
Zack
Alfie Wickers
Asterix (voice: UK version)
Gothi - Troll Priest (voice) (uncredited)
Himself
Little Boy (uncredited)
Thomas