Blackmail (1947) is a Action, Crime, Romance film that follows a private detective is offered a job protecting a rich business man from suspected blackmail. Before he can accept the case a murder is uncovered. Blackmail is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 4.2 out of 10 from 13 votes. Fans of action movies may also want to explore similar titles below.