Man Alive is a 1945 American romantic comedy film directed by Ray Enright and starring Pat O'Brien, Adolphe Menjou, Ellen Drew and Rudy Vallée.

The successful businessman Michael O'Flaherty "Speed" McBride (Pat O'Brien) is knocked out when a tramp he picked up drives his car into a river.

Speed is eager to clear up the misidentification, but Kismet (Adolphe Menjou), a member of the crew, talks him into postponing that revelation.

Speed has revealed that he is having marital problems with his wife Connie (Ellen Drew).

Comic hijinks ensue, but in the end, Connie realizes she still loves Speed.