The Unknown Cavalier(1926)

"Flash" Lanning returns to Bozzam City from the East to put an end to cattle rustling. Gloria Hallowell, who has known him by reputation, falls in love with Lanning but believes that he loves Ellen Bosworth, an eastern "lady." Campan, the leader of the rustlers, hoping to lure Lanning into a trap, kidnaps both girls. Lanning rescues the girls, punishes Campan, and indicates to Gloria that she is the girl for him.

Bill is a gambler, whose friend Scipio goes in search of his wife Jessie. Jessie, fed up with her life of poverty, has run off with the wealthy and villainous James. She has left behind her two children on James' promise that she can send for them later. Scipio leaves the tots with Bill when he goes on his search..

Hero is center of plot by a gang of lawless whites to convince Indians he killed one of their number, but finally clears himself.

The hero must solve the murder of his benefactor within six months in order to inherit a valuable ranch.

A ranch foreman captures a notorious gang of gold thieves. He ties them up and leaves them for a pursuing posse while he goes out to find the gold they stole. When the posse arrives, the gang's leader convinces them that the foreman is actually the gold thief, and the posse sets out in pursuit of him.

Richard Kingsley, son of a financier, trying to aid Marjorie Crenshaw and her sister during a raid on a New York roadhouse, is arrested. His father, enraged by the bad publicity, threatens to disinherit him if he doesn't go to Colorado in search of a mine....

Fired from his job for shirking his duties, the 'Knight of the Plains' Bart Miller stumbles across a would-be stagecoach robbery and he rescues damsel in distress Betty Taylor. He takes Betty and her pretty girlfriends to the ranch of her father Bill Taylor. Meanwhile Taylor's foreman Luke Hatton is plotting to rustle his boss' herd with the aid of the corrupt lawyer Harkness.

At a trading post in the Northern Dakotas, Hawk Lespard, an unscrupulous trader, is opposed by Jack Jessup, posing as a gambler but actually a scout for the Overland Stage Co., and Kunga-Sunga, a wizard with the lariat.

Steven Bancroft, a young officer in the U. S. Calvary, is given the assignment of ensuring that dirty-work by agents of Spain, Mexico or Russian aren't going to keep statehood-for-California from becoming a reality. Bancroft uses his guns to settle any debates regarding international laws.

The honest John Graham and the crooked Ross Cheswick battle for supremacy. Despite Cheswick's unscrupulous methods, Dan and his handsome bronco Tarzan win the Big Race for Graham. Dan's prize: Graham's lovely daughter Sally.

Assigned to catch a gang of outlaws, officers Bruce Kenton and Paddy Halloran rescue Helen Morgan when her wagon is attacked by the very same gang. Through a ruse, Kenton manages to infiltrate the gang, which is holed up in the lawless community of Caribou Flats. While in the employ of villainous trading post operator Jack Blake, Kenton discovers that Blake is not only the leader of the gang but also the man who murdered Helen's brother.

After a work crew stringing telegraph wires across the Great Plains is slaughtered by Indians, Pat O'Leary, the company superintendent, must take out another supply train to make the dangerous trip across open country. The Indians attack and are driven off. On the day the wires are finally strung, the settlers gather to hear the first message from the East.