Len Howard has been sent to protect a large gold shipment that is on a train traveling from Albuquerque to Tombstone. First he passes out guns so the passengers can fight off an Indian attack. Then when a gang dressed as Indians attack, he helps fight them off and identifies their leader who is one of the passengers.
Train to Tombstone
One of the passengers on a train to Tombstone decides to rob it of the $250,000 it is carrying.