Where to Watch Blonde for a Day (1946)

MICHAEL SHANE, DETECTIVE STEPS OUT WITH A BLONDE...AND GETS KNOCKED FOR A LOOP BY A BRUNETTE!

Newspaper reporter Tim Rourke keeps writing articles that attack the police department for its failure to solve a chain of murders, which nearly leads to the reporter's death. He calls in private detective Michael Shayne, who turns up a blonde and a blackmailer.