Cast
- John Sutton as Inspector Jeff MacAllister aka Piccadilly Jeff
- Doris Merrick as Margo Talbot
- Hugh Beaumont as Philip Drake
- Lon Chaney Jr. as Louie Struber
- George O'Hanlon as Frankie Dodge
- Robert Kent as Tony Richards
- Herbert Rawlinson as Norman Talbot
- Pierre Watkin as Carter
- Don C. Harvey as Dan Taggart
- Fred Coby as Piper
Crew
- Sam Newfield · Director
- Fred Myton · Writer
- Barbara Worth · Writer
- Maurice Conn · Writer
- Maurice Conn · Producer
- Irving Gertz · Composer
- James S. Brown Jr. · Cinematographer
- Martin G. Cohn · Editor
- Harry Coswick · Editor