Summoned by Ed Oliver, Jim Hale and sidekick Fuzz arrive at Oliver's ranch to find a range war in progress. Unknown to Jim, Ed Brady has kidnapped Oliver and replaced him with a stooge.
A visitor to a big city gets involved in intrigue when a look-alike jewel thief sets out to doublecross his gang.
With a note due, Roy plans to get the money from the reward for the capture of the Gypsy. After he captures him, he lets him go realizing he is innocent and it's not long before the real outlaws show their hand.
Harkness controls Boulder Pass, and his men are overcharging the ranches for its usage. When Tom Cameron steps in to rob the tollgate keepers, and return the money to the ranchers, he gets caught.
