A small-town accountant, Frank Bigelow, takes a week-long trip to San Francisco before settling down with his fiancée. After a wild night, he discovers he's been poisoned with a lethal toxin and has only a week to live.

D.O.A.
A man with a fatal poison in his system embarks on a quest to uncover the truth behind his own demise, fueled by a burning desire to understand who killed him and why.