The Undercover Man (1949) is a Crime, Drama film that follows frank Warren is a treasury agent assigned to put an end to the activities of a powerful mob crime boss. Frank works undercover, posing as a criminal to seek information, but is frustrated when all he finds are terrified witnesses and corrupt police officers. The Undercover Man is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 6.1 out of 10 from 42 votes. Fans of crime movies may also want to explore similar titles below.