Hello Smile!

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.

• Claude SautetDirector
• Jean MarsanWriter

• Henri SalvadorHenri Salvador
• Annie CordyAnnie Cordy
• Jimmy GaillardJimmy Gaillard
• Jean CarmetJean Courtebride
• Christian DuvaleixSelf
• Louis de FunèsBonoeil
• Darry CowlDoctor
• Pierre ReppMayor
• Marcel LupoviciAnatole d'Erceny, Prime Minister
• Lisette LebonRosette, maid
• Bernard MussonButler (uncredited)
• Pierre DuncanAccomplice of Bonoeil (uncredited)