The uncle of John Davis, killed on the mountains, leaves a will directing that Davis and his cousin, Hawke Morgan, shall be joint guardians of his adopted daughter, Ethel, and receive each a share in a valuable gold mine, the location of which is indicated on a map left, with the will, a certain proportion going to various charities. Hawke Morgan comes out West, and determines to get rid of Davis, and so acquire not only the entire fortune but also the girl who is in love with Davis. He at once sets out to accomplish the murder of Davis, and every stage of the story is packed with exciting adventure, the hero and heroine going through amazing adventures before their final happiness is secured.

Ailing ranch owner Al Auchincloss (Harry Lorraine) sends for his two nieces, Helen and Bo Raynor (Claire Adams and Charlotte Pierce), who are his heirs. Milt Dale, who lives in the forest (Gantvoort), comes down to help round up the cattle, and a romance springs up between him and Helen. This does not please Harvey Riggs (McKim), who is trying to get control of the ranch.

Robert Wells is an American born in China who, unbeknownst to him, has an Oriental half-brother. Wells' uncle sends him to help Ray Williams build bridges in China. Williams is in league with Chinese reactionaries and he discredits Wells by turning him into a drug addict. Wells eventually becomes an outcast and is in a stupor when he is found by his half-brother, Kong Sue, the son of the Lord of Thundergate, a powerful Mandarin reactionary.

A recalcitrant thief vies with a duplicitous Mongol ruler for the hand of a beautiful princess.

Don Diego Vega pretends to be an indolent fop as a cover for his true identity, the masked avenger Zorro. Preserved by the Academy Film Archive in 2012.

Disturbed by the separation of his friends Mary Smith and Arthur Saxon, who really love each other, William "Red" Saunders resolves to reconcile the couple. Discovering that Belknap, a missionary with political aspirations, exercises a destructive hypnotic influence over Mary, Red schemes to eliminate Belknap.

Rimrock Jones is the toughest and most likeable prospector in a thriving Arizona copper camp. Having already been cheated out of several valuable copper strikes, Rimrock nonetheless forges ahead optimistically, hoping to strike it rich just once more. Unfortunately, he can't find anyone to finance his latest expedition -- except for a pretty public stenographer who uses her life savings to grubstake our hero. When Rimrock finally hits pay dirt, he tries to repay the girl for her generosity, only to find that she wants to be a full partner in his copper mine. While he mulls this over, Rimrock's rivals try to bamboozle him out of his mine with the help of a sexy "vamp".

Major Carter, owner of the Sunset mines, reads of a reward offered for Cheyenne Harry if captured. The butler gives him a telegram telling of the flooding of several shafts in his mine. He is soon on the way to the mine in his car. Ruth, his daughter, follows in her roadster.

Hair Trigger Stuff is a 1920 silent Western.

A range boss learns to imitate the hiss of a rattlesnake for humorous purposes, but has occasion to employ this accomplishment with more dramatic effect when seeking to rescue the heroine from some bandits.