The Undercover Man
"TOLD WITH THE SNARL OF A MACHINE GUN!"
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.
Directors: Joseph H. Lewis
Writers: Frank J. Wilson, Jack Rubin, Malvin Wald, Sydney Boehm
Cast
IMDB: tt0042006