'Joan Crawford slept with everyone except Lassie' but loved only one manLinkBing Crosby was devastated to find Grace Kelly naked with another starLinkWhen it became very obvious what was happening, director George Marshall was forced to step in. He immediately stopped filming, recounting that he told Stewart to get himself under control while "wagging his finger reproachfully. " This might have been permissive Hollywood, but time in Tinseltown always meant money.