AKA Edgar Wallace Mysteries: The Share Out
Based on the novel "Jack O'Judgement"

IMDb Page

Stan plays Sergeant Anson.

Also starring Bernard Lee, Alexander Knox, Moira Redmond, William Russell & Richard Warner

This British crime thriller in the vein of American film noir stars Russell as a private eye who undertakes to expose Knox for Scotland Yard. Posing as a spy, Knox falls in love with the object of his observation, Redmond. Russell winds up killing Knox and exposing Knox's gang; he then tries to make it out of the country with Redmond and some diamonds that belonged to the gang. But Scotland Yard detective Lee puts him behind bars.