Dennis O'Keefe, Mary Meade, Alfred Ryder, Wallace Ford, June Lockhart, Charles McGraw, Jane Randolph, Art Smith, Herbert Heyes, Jack Overman, John Wengraf, Jim Bannon, William Malten, John Newland, John Ardell
Two U.S. Treasury ("T-men") agents go undercover in Detroit, and then Los Angeles, in an attempt to break a U.S. currency counterfeiting ring.