The Isle of Lost Ships is a 1929 talking film released in an alternative silent version with a Vitaphone track of effects and music. It was produced by Richard A. Rowland and distributed by Warner Bros..

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....

As a derelict paints the face of a girl on a barroom floor, the plot is developed in a series of flashbacks: Robert Stevens, an artist engaged to marry Marion, a society girl, becomes charmed with a fisherman's daughter who poses for him. The society girl's brother brings dishonor upon the fisherman's daughter, and when she commits suicide the artist shields the brother. Stevens is blamed by his fiancée, who terminates their engagement. The artist becomes a derelict and is wrongfully imprisoned. Eventually Stevens is exonerated and reunited with Marion.

Wealthy Elias Graves builds his home on the top of a hill, where a group of squatters have taken up residence at the bottom. Many of the men in the squatters' village have their eyes on young Tess, and one of them, Ben Letts, frames Tess's father for murder. While maintaining her father's innocence, Tess must keep her love for Graves' son a secret, while caring for Elias' daughter's illegitamate child.

A fight breaks out between the cattle ranchers and the upstart sheep men, whose fences were seen as a threat to the freedom of the West.

When Sunset Sprague saves Calico Barnes from a bandit, the two men become friends. Barnes is heading out to protect his niece, Rose Loring, whose father was murdered right after his mine struck gold. Sprague goes to help and finds himself up against the villainous Mace Dennison.

A New England schoolteacher arrives in a small Southern town. He becomes the savior of several local people in time of emergency, including a young who is oppressed by the unwelcome romantic intentions of a local ne'er-do-well. The teacher pretends to marry the girl to fool the unwanted suitor, but then finds that the marriage was inadvertently legal....

A dancehall girl struggles to make a life for herself in the mining camps of Alaska, despite the obstacle of a villainous gambler.

Pretty Irish lass Pegeen O'Barry lives in a small fishing village on the cost with her kind but alcoholic father and her vicious stepmother Moll. When her father is killed during a drunken brawl, a stunned Pegeen wanders down to the shore in her grief. She is noticed by Sir Arthur Ormsby, an Englishman who just happens to be sailing his yacht up the coast. He takes a liking to her and before long she's moved into his estate. Things are going along swimmingly until Arthur's wastrel brother Guy shows up.