Watch A Gentleman After Dark (1942) : Full Movie Online Free A greedy woman betrays her jewel thief husband to the police, for the reward. Her husband's friend, a detective, adopts the couple's child and raises her as his own. Eighteen years later the husband, still in prison, finds out that his ex-wife is now blackmailing their daughter. He vows to break out and put a stop to her once and for all.