Thierry Lhermitte
Robert Lespinasse, aka 'Popeye'
Christian Clavier
Jérôme Tarayre, bad general practitioner
Gérard Jugnot
Bernard Morin
Josiane Balasko
Nathalie Morin, Bernard's wife
Michel Blanc
Jean-Claude Dusse, the frustrated
Dominique Lavanant
Christiane, the frustrated stuck one
Bruno Moynot
Gilbert Sellman, man in black briefs
Marie-Anne Chazel
Gisèle André aka 'Gigi'
Michel Creton
André Bourseault, aka 'bip bip', who thinks he's funny
Luis Rego
Georges Pelletier, aka 'Bobo', host of the Club
Martin Lamotte
Miguel Weissmuller, host of the Club
Guy Laporte
Marcus, village chief
Michel Such
Fat guy who wants to go water skiing
Mirella Rancelot
Girl who gets weighed in the kitchen
Greta Vlietinck
German tourist
Yvon Brexel
Cook, Popeye's accomplice (uncredited)
John R. Pepper
Italian tourist (uncredited)