“Happy birthday to you” sung by Lino Ventura in the French cult comedy “Les tontons flingueurs” directed by Georges Lautner :
Louis de Funès and Bourvil sing “Tea for two” in the turkish baths in the great French movie “La grande vadrouille” directed by Gérard Oury :
Louis de Funès plays an Orchestra Conductor in the cult movie “La grande vadrouille” directed by Gérard Oury :
Louis de Funès dances in the cult movie “Rabbi Jacob” directed by Gérard Oury :
Sim is disguised in a dragonfly and sings in the Michel Audiard movie “Elle boit pas, elle fume pas, elle drague pas, mais… elle cause !” :
Jacques Villeret sings “je n’ai pas changé” in the French cult comedy “Papy fait de la résistance” directed by Jean-Marie Poiré :
Sources : youtube and dailymotion