Don't Shout it from the Rooftops [264834] Released: 1943-07-14 Genres: Comedy Revenue: unknown Cast: 26 Popularity: 0.1108 Links: : Homepage, IMDB, TMDB Synopsis : A scientist who have discovered how to turn salt water into petrol dies before he has revealed his formula. By mistake it's assumed that his assistant knows it although he does not. FernandelRobert Le ViganMeg LemonnierJacques VarennesThérèse DornyJean TouloutMarie-Josée MaffePaul AzaïsHenri AriusGeorges LannesPierre FeuillèreLéon BélièresAlbert GercourtMarcel AndréGaston SéverinRobert DalbanJacques BerliozManuel GaryLucien BrûléHarry-JamesRobert MoorJean DanielSimone AntonettiRudy CaumontClaire MafféiMadeleine Pagès