Larry Morgan, a private detective, is hired by a woman who wants Larry to trail her husband. The husband is murdered and, shortly afterwards, the wife is also killed. Larry shuffles through a long list of suspects before revealing the killer...
| Actor | Role |
|---|---|
 Kent TaylorLawrence 'Larry' Morgan | Lawrence 'Larry' Morgan |
 Doris DowlingMargaret Loring | Margaret Loring |
 Dennis HoeySteven Loring | Steven Loring |
 Louise CurrieHeidi | Heidi |
 Ivan TriesaultPeter Vandaman | Peter Vandaman |
 Arthur SpaceDet. Capt. Fitzroy | Det. Capt. Fitzroy |
 Vera MarsheDaisy 'Dizzy' Nelson | Daisy 'Dizzy' Nelson |
| EEdwin RandJeffrey Regan III | Jeffrey Regan III |
 Bernadene HayesMrs. Swann | Mrs. Swann |
 Victoria HorneMiss Phillips | Miss Phillips |
 Douglas EvansDr. Kenneth G. Swann | Dr. Kenneth G. Swann |
 Ann DoranParis Wood | Paris Wood |
 Victor Sen YungWing - Houseboy | Wing - Houseboy |
 Ralf HaroldeGunman | Gunman |
 Marietta CantyPetunia | Petunia |
 Chester CluteApartment House Desk Clerk | Apartment House Desk Clerk |
 Milton ParsonsDr. Huntley G. Harlow / Hackett | Dr. Huntley G. Harlow / Hackett |