Girl, 20

Douglas Yandell, a young-ish music critic, is enlisted by Kitty Vandervane to keep an eye on her roving husband - the eminent conductor and would-be radical Sir Roy - as he embarks on yet another affair. Roy, meanwhile, wants Douglas as an alibi for his growing involvement with Sylvia, an unsuitably young woman who loves nothing more than to shock and provoke. Life soon becomes extremely complicat...