Tommy McCoy grew up poor and scrappy. As a young man he discovers that he can fight with his powerful right arm. He becomes successful at boxing, however he has an alcoholic father.

• Metro-Goldwyn-Mayer
• Mickey Rooney
• Brian Donlevy
• Ann Blyth
• James Dunn
• Tom Tully
• Sam Levene
• Walter Sande
• Mickey Knox