A cowboy must save his girlfriend from captivity and then cross the desert on foot with a single waterhole on the way.
Two railroad companies compete for a very lucrative contract. Helen's father is the first in command, and her fiance the second in one of the companies. The rival company organizes a sabotage, which is exposed by Helen. Unfortunately for her, she is alone against three men who tie her up to the railroad tracks. She faces imminent death unless she finds a way to free herself from the ropes.
U.S. Marine Sergeant O'Hara has his hands full training raw recruits, one of whom, 'Skeets' Burns, is a particular thorn in his side. If Burns's lackadaisical approach to the military were not bad enough, he also makes advances on nurse Nora Dale, whom Sergeant O'Hara secretly loves. Nora is oblivious to O'Hara's feelings and is attracted to the handsome 'Skeet.' But an indiscretion turns her against him, and it takes an expedition to China and a battle with a warlord's bandit brigade to sort things out among the nurse and her two Marines.
