Cowboy fights to keep his ranch after oil is discovered on it.

The ranger Jack Dunne and his dog Dynamite are called in to investigate a series of cattle rustlings.

Molly White, the new schoolmistress at Silver Creek, makes the acquaintance of Jack Brooks, a wealthy eastern sportsman, when his pedigreed police dog, Dynamite, saves her from serious injury, and they become fast friends.

Tom Mix plays Jack Kilmeny, an Englishman who owns a gold claim in the U.S. Jack has two problems -- his worthless partner Curly (Jack Nelson), and the British company on the land next to his who hope to jump his claim.

A cowpuncher by the name of Whistling Dan is adopted by a rancher, Joe Cumberland (James O. Barrows). His daughter, Kate is immediately attracted to Dan, but Cumberland discourages the union since he thinks the young man is too wild for her.

Ranch foreman Tom Snow is being hounded by sheriff Luke Fisher and his deputy, Brad Foster. The pair are really cattle rustlers, and they're trying to pin the blame on Snow. Snow escapes from them and leads them on a death-defying escape over a chasm.

Beware of Strangers is a 1917 American silent drama film directed by Colin Campbell

Ned Halton and his young bride, Nellie, depart from the east in a prairie schooner to seek a home in the western wilds.

The Brown family, which consists of Hon. John Brown, his wife, two sons, Harold and Billy, and a young sister named Helen, has settled on an isolated plantation in the Jungles. Jack Arden, son of another English planter, who comes over frequently to hunt with the boys has fallen in love with Helen. But Papa Brown discourages the lovers, saying that Helen is too young to be married. Jack agrees to wait. Some time afterward the Browns receive a letter from Jack stating that he is coming for another week-end of shooting- with the Brown boys. On his way to the Brown's home, Jack knocks down Concho, an overseer, for being cruel to one of the slaves. His action is approved of by the Browns. In honor of Jack the family starts on a lion hunt, and, after a long trip, they return by the river route. They espy a lioness drinking at the river's edge. She is killed by Jack and taken aboard. That night Jack again asks Mr. Brown for Helen's hand and is again told to wait.

John Sharon, a steel magnate is immensely successful from the worldly point of view, while Ed Young, his humble employee, views himself as a failure because his income shrinks as his family responsibilities increase. Sharon's only son is a drunken disappointment, his wife becomes alienated from him, and his daughter falls critically ill.