Yves Montand as Robert Colomb

Annie Girardot as Catherine Colomb

Candice Bergen as Candice

Anouk Ferjac as Jacqueline

Uta Taeger as Lucie

Irène Tunc as Mireille

Louis Lyonnet as chef des mercenaires

Jean Collomb as Maître d'hôtel

Jacques Portet as ami de Candice

Amidou as photographe

Léon Zitrone as lui-même

Maurice Seveno as lui-même

Anouk Aimée as spectatrice match de boxe

Pierre Barouh as spectateur match de boxe

Michel Parbot as Michel

Léon Zitrone as Le présentateur télé