Johnny Blake, a former detective, wins over rackets boss Al Kruger's trust by feigning sincerity in his desire to join the mob, while Captain McLaren, now the commissioner, is unaware of Blake's true intentions, which are questioned by Buggs Fenner, who suspects Blake is a police agent.
Bullets or Ballots
A relentless anti-racketeer's brutal murder sets off a chain reaction, prompting a grand jury to entrust McLaren with the mission to dismantle criminal syndicates.