While watching from her train window, Nikki Collins witnesses a murder in a nearby building. When she alerts the police, they think she has read one too many mystery novels. She then enlists a popular mystery writer to help her solve the crime on her own, but her sleuthing attracts the attentions of suitors and killers.

Top Cast

Deanna DurbinNikki Collins / Margo Martin

Ralph BellamyJonathan Waring

David BruceWayne Morgan

George CoulourisMr. Saunders, Circus Club Manager

Allen JenkinsDanny (Waring chauffeur)

Dan DuryeaArnold Waring

Edward Everett HortonMr. Haskell

Patricia MorisonJoyce Willams, Morgan's Girl