The Voice of Hollywood1930 · 10 min · DocumentaireDe Louis LewynMon avisSe connecter pour noter ce filmDistributionPat O'BrienSelf/HostBarbara WeeksSelf/Miss InformationMary PickfordSelf/Queen of the MoviesRobert MontgomeryLeo CarrilloReginald DennyWilliam PowellElissa LandiWarner BaxterDolores del RíoConrad NagelIvan Lebedeff