Frank Clark
Acting
Known For

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.
The Untamed

Cowboy fights to keep his ranch after oil is discovered on it.
Roaring Ranch
Willie Clark is in love. His girl. Jane Fetherly thinks a great deal of him also. Willie, whose training has made him a home boy and a mama's pet, fears the loud voice and stentorian tones of Jane's father. Jane urges Willie to take the fatal step and speak to her father, which Willie finally does under protest.
Willie

A young soldier is discharged from the service and has trouble making a living. However, when he inherits a great deal of money, he finds his troubles only beginning.
The Rookie's Return

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.
Twisted Trails

Thomas Lattier is a well-to-do westerner in the cattle business. One fine day he sells a herd of cattle, receiving for it cash payment in bills of large denomination. He proceeds to town alone to deposit it in his bank. Two bad men, Bretall and Hayes, have learned of the deal and trail him with a view to securing the money.
Shotgun Jones

An outlaw named Duane ( Tom Mix ), captured by the Texas Rangers, is promised a pardon if he rounds up a gang of cattle thieves. The man he suspects as the leader is revealed to be the father of Duane's sweetheart, Helen ( Billie Dove ). Duane captures the gang, gets a pardon for Helen's father, and marries Helen.
The Lone Star Ranger
Upon discovering that his sister has been driven to suicide by the betrayal of Enrico Colonna, young mountaineer Dabney Morgan swears to avenge her death.
The Valley of Tomorrow
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.
Greater Wealth

Champion rodeo rider Richard Thurston is prevented from competing in a rodeo by the event's crooked chairman Riggs, who has bet a sizable amount of money on another rider and doesn't want to take a chance of losing it if Thurston competes and wins. As if that weren't enough, Riggs also frames Thurston for the theft of money from Daisy Hollister, the owner of the ranch where Thurston works. Complications ensue.
The Bronc Stomper

In order to find out who's behind a cattle rustling operation that's hurting ranchers, a detective for the Cattleman's Protective Association pretends to be a tenderfoot from back east who's just arrived in the area and doesn't know how to ride, rope or shoot.
The Man from Painted Post

Dick Bannister is the new field boss of the Ford Logging Company, a Canadian logging-crew during a time when conflicts with the powerful Consolidated Lumber Company, a bitter rival company, have turned bloody, like a private war. His boss, Miss Edith Ford, comes to inspect the lumberjack camp, bringing her doctor fiancé with her. Dick is attacked by his rivals and left for dead. His loss of blood is so great that he needs a transfusion, but no human will volunteer, so the surgeon uses a wolf as a source of the blood. Afterwards, Dick begins having dreams where he runs with a pack of phantom wolves, and the rival loggers get killed by wolves. Soon, these facts have spread through the camp. (via YouTube)
Wolf Blood

Tex Robert rescues beautiful Ramona Wadley from the gang-leader of cattle rustlers. Later, he saves Ramona's sister from a stampede, and is then awarded a job on the Wadley ranch. The obligatory showdown features Pete and the gang.
Hands Off!

Successful Parisian dancer Yvonne Halbert grows tired of the overwatchfulness of her aunt and runs away to America. Disguised and hiding out in the steerage of a boat, Yvonne meets violinist Luigi. She dances to Luigi's accompaniment in a Greenwich Village cabaret, where she is discovered by David Marston, the producer who had negotiated to bring the famous Yvonne to America. Marston signs the supposed unknown performer and intends to bill her under the name of Yvonne, whom he believes has broken her contract with him. Apache dancer Cecile claims to be the real Yvonne, but matters are straightened out with the arrival of Aunt Marie. Yvonne marries Lawrence Bartlett, the author of the play that features her in America.
Yvonne from Paris

A movie serial in 12 chapters: After gold is discovered in the town of Nugget, the titular band of thieves and cutthroats inundates the frontier settlement. A group of three compatriots -- upstanding ex-sheriff Jack Woods, his harmonica-playing friend Laramie and tricky, smooth-talking gambler Deacon -- combine their respective skills in a fateful struggle to deceive and disarm the gang.
Rustlers of Red Dog

This 15-chapter serial was produced by Colonel William N. Selig, the former mogul whose large assortment of wild animals became the nucleus of today's Los Angeles Zoo. Selig's ferocious fauna added authenticity to a story about yet another white goddess, Princess Elyata of Tirzah (Juanita Hansen), who comes to the rescue of Stanley Morton (George Chesebro) and his sidekick Mike Donovan (Frank Clark), a couple of Americans who foolishly wander into a village ruled by slave trader Gagga (Hector Dion).
The Lost City

Set in the Northwoods of Canada, Tom Mix stars as Donald MacTavish, the newly appointed head commissioner of the Hudson's Bay Company. This promotion infuriates MacTavish's rival Angus Fitzpatrick (Frank Clark) who wanted the job. Angus Fitzpatrick takes his anger and resentment out on MacTavish then sets out to get MacTavish fired.
The Wilderness Trail
Horace Wadsworth (played by Guy Oliver), one of a gang of criminals also planning a bank robbery in New York, steals the titular prayer rug from its Baghdad mosque. He sells the carpet to antique dealer George Jones (Wheeler Oakman) to fund the robbery scheme. But the theft places both men and Fortune Chedsoye (Kathlyn Williams), the innocent daughter of another conspirator, in danger from the carpet's guardian.
The Carpet from Bagdad

War buddies Whitey and Skeeter have become safecrackers. On a job, Skeeter is surprised by the police and killed. Later Whitey discovers that the lowlife Mal is the police informer responsible for Skeeter's death. Whitey sets out to find his moll Kitty, hearing she has gone to the country to find peace and quiet he finds her in a small town. She is involved with bank clerk Fred Morton, so Whitey pretends he has found someone else too. When Mal arrives in town as the advance man for a con and he pursues Skeeter’s sister Evelyn, Kitty tells the story of her own criminal past to save her. Fred drops her, and Kitty tries to drown herself in the river. Whitey saves her life and exposes Fred as an embezzler.
Under the Rouge

Cattlemen use Alamo Pass in order to get their cattle to market. A gang has taken it over and charges a toll to go through it. When one rancher doesn't have enough money to pay the toll, he winds up dead. A local rancher, Bill Bowers, investigates the killing, but his neighbor and rival Molly Spellman decides to take her cattle around the pass instead of through it to avoid the toll. The gangsters kidnap her, and Bill gathers the other ranchers in the area for a final showdown with the gang.