Rocky Lane (Allan Lane), out to find the murderer of his brother, runs into a battle between two stage lines for a mail contract. After a few killings on each side, Rocky suspects that there is a third party creating animosity between the two competing lines, and that this third party was the killer of his brother. He goes after the suspect, and after gathering all the evidence finds himself being charged with a murder.
—Les Adams <longhorn1939@suddenlink.net>