First National Pictures

The first film adaptation of Sir Arthur Conan Doyle's classic novel about a land where prehistoric creatures still roam.

Socialite Judith Traherne lives a lavish but emotionally empty life. Riding horses is one of her few joys, and her stable master is secretly in love with her. Told she has a brain tumor by her doctor, Frederick Steele, Judith becomes distraught. After she decides to have surgery to remove the tumor, Judith realizes she is in love with Dr. Steele, but more troubling medical news may sabotage her new relationship, and her second chance at life.

Dr. Peter Blood, unjustly convicted of treason and exiled from England, becomes a notorious pirate.

Two boys – the prince Edward and the pauper Tom – are born on the same day. Years later, when young teenage Tom sneaks into the palace garden, he meets the prince. They change clothes with one another before the guards discover them and throw out the prince thinking he's the urchin. No one believes them when they try to tell the truth about which is which. Soon after, the old king dies and the prince will inherit the throne.

Locals in an Italian village believe evil has taken over the estate of a recently deceased pianist where murder has taken place. The alleged killer: the pianist's severed hand.

A wisecracking New York reporter intrudes on a research scientist's quest to unmask The Moon Killer.

In the underworld of Manhattan, a woman dares to stand up to one of the city's most powerful gangsters.

An illiterate stooge in a traveling medicine show wanders into a strange town and is picked up on a vagrancy charge. The town's corrupt officials mistake him for the inspector general whom they think is traveling in disguise. Fearing he will discover they've been pocketing tax money, they make several bungled attempts to kill him.

The Tramp and his dog companion struggle to survive in the inner city.

Buster and a woman are mistakenly married and her initially unfriendly family begins to treat him nicely when they come to believe he has a large inheritance awaiting him.

An overworked farmhand who works also at the adjacent hotel dreams of marrying the village belle.

A small-time hood shoots his way to the top, but how long can he stay there?

To avoid the rigors of the law, Gilda flees New Orleans and hides on a Caribbean island where the worst criminals can ask for asylum. Besieged by the scum of the earth, Gilda will soon find out that she has found refuge in hell.

This satirical parody of William S. Hart's melodramatic films finds Buster in the frozen north, "last stop on the subway." He uses a wanted poster as his partner in robbing a gambling house. When he thinks he spies his wife making love to another man he shoots them both only to learn it isn't his cabin after all.

Botany major Buster mistakenly graduates in electrical engineering and is hired to wire a new home.

Buster clowns around in a blacksmith's shop until he and the smithy get in a fight which sends the smithy to jail. Buster helps several customers with horses, then destroys a Rolls Royce while fixing the car parked next to it.

When news reporter Walter Garrett arrives at the hotel room of bombshell actress Angela Merrova to conduct an interview, he finds her dead from multiple stab wounds. He returns with the police to find the hotel empty and the body vanished. Garrett writes about the incident but is fired when Merrova, alive and well, goes to the paper to complain. Now his only chance to get his job back is to find the truth, which involves the grisly scheme of a madman.

Brash hoodlum Tom Connors enters Sing Sing cocksure of himself and disrespectful toward authority, but his tough but compassionate warden changes him.

Val takes the assistance of a society reporter and a journalist to investigate the disappearance of her half-sister Arlene, a wealthy socialite who is involved in criminal activities.

In order to impress the father of a girl he is keen on, a young man goes to the city in search of work. In his letters home he writes of his various jobs which her imagination expands into much nobler ones than those that he is actually attempting.