•
Jean-Claude Brialy as Paul Martin •
Louis de Funès as Norbert Charolais •
Michel Serrault as Le commissaire Baudu / Policeman Baudu •
Sophie Daumier as Solange •
Anne Tonietti as Danielle Brossard •
Henri Virlojeux as Brossard •
Alfred Adam as Hubert Beaumanoir •
Marcelle Arnold as Mademoiselle Andréa •
René Clermont as Frépillon •
Jacques Dynam as Macheron •
Paul Gay as Le speaker TV / TV anchor •
Gilberte Géniat as Madame Brossard ==References==