Harry O. Hoyt

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

When the body of Col. S.F. Hargraves was found in a room in the rear of Cradelbaughs, a gambling house, with a bullet in his heart, the police found...

Two Boy Scouts win an around-the-world trip with a crack aviator, and find themselves crash-landed in the South American jungles after the ace...

Bob's daughter is sick, so Helen volunteers to take his place on the night run, unaware that the Blackhall gang intends to rob the train which...

As a woman walks the "last mile" to her execution she remembers back to the incidents that got her framed for murder.

A nightclub dancer, raised in an orphanage, learns she might be the long-lost heiress to a hair tonic fortune.

Four survivors of a ship wreck are stranded on a deserted island, including a woman and the man she believes is responsible for the murder which her...

Mystery and adventure, surrounding a stolen rubber harvest.

Just out of jail and vowing to go straight, former jewel thief Boston Blackie, undertakes the reformation of a pretty blonde who has stolen a...

Alcoholic playboy Wallace MacDonald (as Bruce Armstrong) would like to sober up and become more responsible, after a drinking accident causes him to...

The cattle on the Langton Ranch are mysteriously dying and cowhands are disappearing or being shot. Two Langton riders bring a wounded rider they...

Madame Adele, once a great star of the Paris theatre, has fallen upon hard times. But she allows a young American performer, Marie Duval, to perform...

During World War I, the beautiful and patriotic Leslie Selden is courted by two ardent admirers: Jack Wynn, a young man not yet taken by the draft,...

Prior to the declaration of World War I, dancer Varda Deering was a member of the Austrian secret service, but later became a loyal citizen of the...

Wealthy playboy Sandy Benton falls for pretty but decidedly less wealthy neighbor Doris Lawrence. She rebuffs his attentions, but scheming golddigger...

Author Noel Graham goes to the little village of Mondon, where his ancestors lived, for solitude to write. While searching for a lost puppy, Noel...

Author Noel Graham goes to the little village of Mondon, where his ancestors lived, for solitude to write. While searching for a lost puppy, Noel...

Tom Whitney, well connected but a social derelict because of his weakness for drink, is released from the draft because of an old football Injury,...

In order to help her poverty-stricken family, Jonnie Consadine, a strong-willed young woman from the Blue Ridge Mountains, comes to the city and...

A wealthy man's wife becomes bored with him, so his friend decides to trick her into believing her husband is having an affair to "wake her up".

Freddie, a rich young idler, meets Julia Harrington, a wealthy social service worker who runs a haven for reformed criminals. By telling her he is a...

Heavyweight boxing champion Jack Dempsey stars in this 15 chapter action serial, of which portions of reels 1, 2, and 4 survive. In the serial he...

In this comedy, a wealthy matron is terribly upset when she learns that her socialite son is planning to marry a blue collar girl.

In this comedy, a wealthy matron is terribly upset when she learns that her socialite son is planning to marry a blue collar girl.

A blowhard cowboy talks himself into a job as a movie stunt man.

A blowhard cowboy talks himself into a job as a movie stunt man.

The Buck Jones western The Fighting Ranger utilizes its familiar plotline with excellent results. When Jones' kid brother is killed by the villains,...

A mad doctor sews human head onto gorilla's body.

The popular B-flick team of Frankie Darro and Kane Richmond star in the slick quickie Headline Crasher. Little Frankie and Big Kane play a pair of...

Bob Carter, a member of the Foreign Legion, is glad to see his brother, Don, for the first time in ten years but is sorry that Don has joined the...

Silent crime drama Directed by William James Craft.

When Mona Frentiss dies, she has her confidante "Doctor Bobs" watch over her family, especially her youngest daughter Patricia. The family has been...

Burton is after Clark's ranch. He gets the banker to refuse to renew Clark's note and then sends his men to rustle his cattle. Hoppy is Clark's new...

Hoppy clears Lucky on a charge of bank robbery and foils the plot of a crooked lawyer to rustle a herd of pedigree cattle and take over the valley.

Hoppy clears Lucky on a charge of bank robbery and foils the plot of a crooked lawyer to rustle a herd of pedigree cattle and take over the valley.

Wrongfully arrested, Tim must escape and find the men who murdered his partner and stole the gold.

Wrongfully arrested, Tim must escape and find the men who murdered his partner and stole the gold.

A 1918 film directed by Charles Miller.

Spoiled young heiress Lucy Gillam knows only a life filled with parties and flirtations until she falls in love with a man who loves only her money....

Glenn Tryon and Patsy Ruth Miller, headed the cast of Universal's Painting the Town. In his first starring role, Tryon is cast as bucolic inventor...

John Wyncote's father dies, leaving him a bankrupt business. He instructs the family attorney, Thorden, to sell the business and all of his father's...

John Wyncote's father dies, leaving him a bankrupt business. He instructs the family attorney, Thorden, to sell the business and all of his father's...

Margaret has given up her stage career to marry inventor Jerry Benson. Jerry fails to impress oil executive William Graves with his idea, but...

Margaret has given up her stage career to marry inventor Jerry Benson. Jerry fails to impress oil executive William Graves with his idea, but...

After the death of her father, a friend hides Dimples' inheritance in a doll, which Dimples carries to her new home at her aunt's boardinghouse....

The girlfriend of the son of a rich railroad tycoon, attempts to help him escape the clutches of his well-meaning, but over-bearing mother whilst...

God's Country and the Law is a 1921 American silent drama film produced by Pine Tree Pictures and distributed by Arrow Films. It was directed by...

Spoiled young heiress Lucy Gillam knows only a life filled with parties and flirtations until she falls in love with a man who loves only her money....

A 1918 film directed by Charles Miller.

Author Noel Graham goes to the little village of Mondon, where his ancestors lived, for solitude to write. While searching for a lost puppy, Noel...

Dick Vernon (Montagu Love) lives in New York but hasn't succumbed to the city's vices. When his vacation comes up, he goes to Boonsburg to visit his...

A feud between rival newspapermen Kruger (Bromberg) and McDonald (Guilfoyle) goes deadly when blackmailing McDonald ends up murdered and his corpse...

Harry Caton, a popular New York musical-comedy star, loses his voice on stage and then journeys to a small town on the New England coast to...

The story of a woman on trial for her life for shooting the man who had promised to love her but had deserted her...and of a woman on the jury who...

Cattlemen attempt to keep their lands and herds from being overrun by nesters.

A little feature on horse racing.

A 1948 English language short film written and directed by De Leon Anthony, Harry O. Hoyt, and Edwin E. Olsen, starring Art Gilmore. The film was...

A 1948 English language short film written and directed by De Leon Anthony, Harry O. Hoyt, and Edwin E. Olsen, starring Art Gilmore. The film was...