Si jeunesse savait...

Jules Berry as Charles Vigne Suzet Maïs as Mathilde Vigne Arlette Merry as Martine Jacques Roussel as Shareholder Grégoire Gromoff Jacqueline Plessis as Client Pierre Sergeol as A bandit Georges Vitray as Pons Lucas Gridoux as Producer Paul Azaïs as Paulo Max Dalban as 'P'tit Louis' Robert Moor as Doctor Saturnin Fabre as Abdul Jacques Tarride as Professor Jean Tissier as Gégène Franck Maurice Pierre Juvenet as Bajaudel Jean Témerson as Fred Robert Vattier as Lucien Bigne Sinoël as Gédéon