we will ride in like the us cavalry saving the settlers

The emigrants are seen fighting the hordes of redskins. The hero rides to the settlement for help and engages in a thrilling duel with pursuing Indians. The settlers swoop down on the unprotected Indian village and burn it up. The savages seeing the flames, hurry back and fall into an ambush. They are attacked from the rear by the emigrants and from the front by the settlers. In a wild scene of carnage the surprised Indians are mowed down by the hail of bullets, horses and riders falling in tangled masses.

To save a group of horses slated to be destroyed by the US Cavalry, a group of officers rebel and begin a journey towards Canada to save themselves and the mounts.

A cavalry unit rides into a Comanche trap. If the patrol leaders cannot find a way out, they will all surely perish.