D.O.A. (1988)

Dexter (Dennis Quaid), an alcoholic professor with a taste for intoxicating co-eds, discovers there’s a murderer on campus in D.O.A. (1988). Soon he finds himself poisoned and has just twenty-four hours to find the killer or he’ll be dead on arrival. He enlists the help of campus cutie (and real-life then wifey) Meg Ryan, and together they find the culprit. But Dex is still dying . . . to get into his partner’s pants.