Double or Quits

Double or Quits is a 1938 lost British crime film directed by Roy William Neill and starring Frank Fox, Patricia Medina and Hal Walters. It was written by Michael Barringer and shot at Teddington Studios, and was made as a quota quickie by the British subsidiary of Warner Brothers.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.