Si Jenks

Dispatched to an Arizona town where an outlaw gang is terrorizing the territory, a government agent goes undercover to take down the scoundrels.

Bob takes interest in girl but opposed by town boss.

While Sam Houston in in the nation's capital trying to get Texas into the Union, his aide is trying to impose a self-serving tax on the use of the Santa Fe trail. The lady owner of a wagon train is using the trail, and a Texas Ranger comes to her assistance.

Baseball superstar Gehrig is one of several ranchers being coerced by a bunch of bandits. His sister and her lawyer/lover organize the ranchers.