A Prime Minister kidnaps three comedians from Paris to make a frowning princess smile for a royal photo, all while secretly dealing with a prisoner hunger strike. The King remains unaware of his mischievous plan.
| Actor | Role |
|---|---|
 Henri SalvadorHenri Salvador | Henri Salvador |
 Annie CordyAnnie Cordy | Annie Cordy |
 Jimmy GaillardJimmy Gaillard | Jimmy Gaillard |
 Jean CarmetJean Courtebride | Jean Courtebride |
 Christian DuvaleixSelf | Self |
 Louis de FunèsBonoeil | Bonoeil |
 Darry CowlDoctor | Doctor |
 Pierre ReppMayor | Mayor |
 Marcel LupoviciAnatole d'Erceny, Prime Minister | Anatole d'Erceny, Prime Minister |
 Lisette LebonRosette, maid | Rosette, maid |
 Bernard MussonButler (uncredited) | Butler (uncredited) |
 Pierre DuncanAccomplice of Bonoeil (uncredited) | Accomplice of Bonoeil (uncredited) |
 Max Harry'Double-Note' (uncredited) | 'Double-Note' (uncredited) |
 Eugène StuberConcierge (uncredited) | Concierge (uncredited) |
 René-Louis LafforgueTailor (uncredited) | Tailor (uncredited) |
 Pierre LarqueySelf (voice) (uncredited) | Self (voice) (uncredited) |