DESPERATE TRAIL (western)

A stagecoach is transporting the snobbish fop Jack Cooper;Mamie Hollister and her abusive husband Zeb Hollister; Marshall Bill Speakes and his prisoner Sarah O'Rourke who will be hanged. Out of the blue, three robbers attack the stagecoach and kill the driver and the guard. But Speakes assumes the control of the stagecoach and shoots the bandits, killing also one robber that climbs on the back. But the handcuffed Sarah grabs his gun and surprises and dominates Speakes. She robs the stagecoach's strongbox but is surprised by Jack who robs her and flees with the money. Later, Jack is surprised by Sarah in his hotel room, but Speakes and Hollister surprise them again and they flee together. Jack learns that Speakes is the father-in-law of Sarah and she killed his son that was an abusive husband. Now, Marshal forgets the law and organizes a posse to hunt down Sarah.