Raquel Welch
as
Jane Gardner
Raymond Gérôme
as
Le comte de Saint-Prix
Jean-Paul Belmondo
as
Mike Gaucher et Bruno Ferrari
Richard Bohringer
as
Un assistant de Sergio
Ann Zacharias
as
Marguerite #2 - la secrétaire intérimaire
Jacques Mathou
as
(uncredited)
Bernadette Lafont
as
Carmen
Thierry Lhermitte
as
François Lesbuche
Marc Hoang
as
Le pilote moto #2
Philippe Noiret
as
René Boirond
Daniel Auteuil
as
Baptiste Lavalle, alias Bebel
Richard Bohringer
as
Le pion
Maria Pacôme
as
Lucie Jumaucourt
Mohamed Zinet
as
Mustapha, le terroriste à la couscoussière
Thierry Lhermitte
as
François Lesbuche
Jean-Pierre Castaldi
as
Jean-Pierre Portal
Philippe Noiret
as
René Boirond
Line Renaud
as
Simone
Thierry Lhermitte
as
François Voisin
Miou-Miou
as
Hélène Voisin
David Graham
as
Additional voice
Christian Clavier
as
Astérix
Jean-Pierre Castaldi
as
Caius Bonus
Annie Girardot
as
Bernadette Daubray-Lacaze
Louis de Funès
as
Guillaume Daubray-Lacaze
Thierry Lhermitte
as
François Lesbuche
Grace de Capitani
as
Natasha
Philippe Noiret
as
René Boirond
Jane Birkin
as
Janet
Pierre Richard
as
Pierre Vidal
Richard Bohringer
as
Flic anthropométrie
Dominique Lavanant
as
Marie-Anne Prossant - une journaliste
Gérard Depardieu
as
Roger Morzini - l'ennemi public N°1