Rage at Dawn in Bloomington, MN

Randolph Scott is undercover agent James Barlow, who is out to bring the infamous Reno Brothers outlaw band to justice. To become an insider, Barlow poses as a train robber who involves the gang in an intricate heist. That would be simple enough were it not for the fact that the make-believe train-robber Barlow falls head over heals for the Reno boys' little sister (Mala Powers).