Elenco & Equipe de O que os pais desconhecem
Carol LynleyJanet Willard Brandon De WildeArthur Bartley Macdonald CareyMaj. Malcolm Bartley, Ret. Marsha HuntJessie Bartley Vaughn TaylorProfessor Willard Nina ShipmanLillian Bartley William SchallertGeorge - Bank Vice President (uncredited) Jenny MaxwellMarion (uncredited) Sam BuffingtonAbortionist Billie BirdWoman (uncredited) Bess FlowersChaperon at Dance (uncredited) Philip DunneRealizador / Argumento Lyle R. WheelerArt Direction Leland FullerArt Direction Leo ToverDirector Of Photography Adele BalkanCostume Design Bernard HerrmannCompositor de Banda Sonora Original James Leo Herlihyhistoria 
