Plot Summary:When war hero Capt. Steve Mallory is discharged from the Army, he goes to the office of Susan Lane at the San Francisco Evening Star to place a classified ad for work. She then gives him an ad placed recently by a man who claims to know Steve, although Steve does not recognize the name. Because the ad offers him a job, he decides to visit the address given in the ad. When Steve arrives at the apartment, two men introduce themselves as Inspector Crahan and Detective O'Hara of the Secret Service. A man named Dan Redfern, who bears an remarkable resemblance to Steve, lies unconscious on the bed. The men explain that they saw Steve's photograph in the paper and ask him to help them catch some criminals by impersonating Dan. They give him plates for printing counterfeit ten-dollar bills and ask him to take them to New York City and deliver them to a man named Otto Dagoff. Later, when Steve meets Susan for dinner, Dan's wife Laura and her brother, Benny Norris, see Steve and mistake him for...