Louis de Funès as Ludovic Cruchot

Michel Galabru as Jérôme Gerber

Maurice Risch as Henri Beaupied

Jean-Pierre Rambal as Charles Taupin

Guy Grosso as Gaston Tricard

Michel Modo as Jules Berlicot

France Rumilly as Schwester Clotilde

Jean-Roger Caussimon as Bischof

Mario David as der Dieb der Ölkanne

Jacques François as der Oberst

Maria Mauban as Josépha Cruchot

Madeleine Delavaivre as Soeur képi Gerber

Micheline Bourday as Cécilia Gerber

Jacqueline Jefford as La soeur à la carrure de rugbyman

René Berthier as Berthier, stellvertretender Oberst

Henri Génès as Restaurant-Besitzer

Fulbert Janin as Bonneval

Marie Pillet as Frau vom Restaurant-Besitzer

Carlo Nell as Journalist

Jean-Paul Schneider as

Jeffrey Kime as Le second extra-terrestre de "Cabanon"

Jacques Gheusi as

André Badin as

Pierre Repp as Tankstellenbesitzer

Antoine Marin as Autofahrer, der Gerber und Taupin mitnimmt

Marco Perrin as der Bürgermeister von Saint-Tropez

Lambert Wilson as der junge Ausserirdische

Serge Brasseur as der Sportler, der von Cruchot am Strand gestört wird