The Undercover Man
- Release Year
- 1949
- Runtime
- 1h 25m
- Genres
- Crime
- Drama
- Directed By
- Joseph H. Lewis

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.














