D. O. A. 1950 Ed O'Brien

A small-town accountant goes to San Francisco to have one last binge before settling down with fiancée Paula. After a night on the town, he wakes up with more than just a hangover. Doctors tell him he's been given a "toxin" with no antidote and has, at most, one week to live, he sets out to find out who poisoned him.
Edmond O'Brien as Frank Bigelow
Pamela Britton as Paula Gibson
Luther Adler as Majak
Beverly Garland as Miss Foster
Lynn Baggett as Mrs. Philips
William Ching as Halliday
Henry Hart as Stanley Philips
Neville Brand as Chester
Laurette Luez as Marla Rakubian