Bronco investigates a planned train-wreck that killed one of his best friends.

Bronco unknowingly saves the life of a gunfighter (Scott Marlowe).

Confederate soldier Bronco Layne is accused of being a traitor.

The post office hires Bronco to catch stagecoach robbers.

Bronco helps a group of nuns involved in a range war.

Layne is attacked while trying to solve the mystery of a man frozen in a glacier.