D.O.A. (1950) : Film Noir Classic
This public domain movie is a classic example of film noir and one of my favorite movies.
In it, a guy is poisoned by radiation poisoning put in his drink, and he knows he is going to die,
but in with his remaining time he dedicates himself to discovering who killed him, and why.
Director : Rudolph Mate
Producer : Leo C. Popkin
Read more about this film at Open Culture in their recently published :
Watch D.O.A., Rudolph Mate's "Innovative and Downright Twisted" Noir Film (1950)