Geoffrey Cantor
as
Additional voice
Carla Gugino
as
Catherine
Taylor Kitsch
as
Sam
James Woods
as
Victor
David Graham
as
Additional voice
Christian Clavier
as
Astérix
Jean-Pierre Castaldi
as
Caius Bonus
Roman Kemp
as
Additional voice
Muzz Khan
as
Anton Deck
Adjoa Andoh
as
Judge
Diane Morgan
as
Onya Doorstep