Blackmailer (1936) 1936, Action, Comedy, Crime, United States Blackmailer (1936) Duration: 1H6M Description: An inept Police Inspector Killian (Paul Hurst) is assigned to investigate a blackmail case in which an equally inept amateur detective, Peter Corwin (William Gargan) is also working on the case. Joan Rankin (Florence Rice) supplie….. Trailer ↗ United States 1936 Action Comedy Crime