Pierre Duncan was born on 1 July 1910 in Lisieux, Calvados, France. He was an actor, known for Les dossiers de Jérôme Randax (1965), L'homme qui revient de loin (1950) and La tournée des grands Ducs (1953). He died on 26 May 2003 in Rosny-sous-Bois, Seine-Saint-Denis, France.