The Dark Hour

A pair of detectives investigates the murder of an elderly millionaire who was the target of blackmail and death threats and find that there is no shortage of suspects, many of them in the victim's own family.

• Charles LamontDirector
• Ewart AdamsonScreenplay

• Ray WalkerJim Landis
• Berton ChurchillPaul Bernard
• Irene WareElsa Carson
• Hobart BosworthCharles Carson
• Hedda HopperMrs. Marian Tallman
• E. E. CliveFoot, the Butler
• Harold GoodwinPeter Blake
• William V. MongHenry Carson
• Michael MarkArthur Bell
• John St. PolisDr. Munro
• Miki MoritaChoong
• Aggie HerringMrs. Dubbin, the Cook