A meek young man must find the courage within when a rogue tramp menaces his hometown.

An idle, wealthy playboy foolishly joins the Navy when the father of the girl he wants to marry tells him to get a job to prove himself worthy.

Stationed at the Mexican border, a young lieutenant whose job is to capture a ring of narcotics smugglers, spies his sweetheart, the daughter of a U. S. Customs official, in a cantina suspected of being the headquarters of the dope ring.

Cowboy Tod Musgrave and his pal Del Hawkins steal a ride on a train after being kicked out of a saloon. The conductor throws them off when he discovers they have no tickets, and the two men swear revenge.

A miner's happiness is destroyed when a rival steals his mine. He becomes obsessed with revenge, and plans a trap for the man who took his mine.

In 1856, slave Eliza plans to marry George with the consent of the Shelbys, her masters, but George's owner prevents the wedding. A few years later, Eliza flees with her son, Harry, after learning the Shelbys plan to hand them over to a crooked creditor to prevent foreclosure. George also escapes and goes on the run while Eliza and Harry are captured and brought back home. Mother and son are separated as George tries to find them both.

When delusional madman Roxor kidnaps a scientist in hopes of using his death ray to achieve world dominance, he is opposed by Chandu, a powerful hypnotist and yogi.

The Dude and his younger brother, The Rival are at it once again.

Slim Summerville and Dick Sutherland fight over the pretty French girl. Then Summerville is is volunteered into No Man's Land, equipped with a pigeon in a cage, an alarm clock, and Fanny the Mule.

Based on the 1911 novel by Cynthia Stockley, this is the story of Dierdre Saurin, whose infatuation with Major Kinsella takes her to Africa where native uprisings and the jealous connivings of Maurice Stair await her.