House of Blackmail

A blackmailer is murdered, and the police find that there is a long list of suspects who wanted to see him dead.

• Maurice ElveyDirector
• Allan MacKinnonWriter

• Mary GermaineCarol Blane
• William SylvesterJimmy
• Alexander GaugeJohn Markham
• Denis ShawBassett
• Ingeborg von KusserowEmma
• Patricia OwensJoan
• C. Denier WarrenJock
• Barry WynneBilly Blane
• Hugo SchusterDr. Welich
• John ArnattPete Carter
• Sidney VivianPolice Inspector (uncredited)
• John H. WatsonBert - Café Customer (uncredited)