The Phantom Cowboy

Sheriff

1935

Rustlers of Red Dog

Judge Collins [Chs. 7, 9, 12]

1935

Western Racketeers

Steve Harding / Tiny Harding

1934

The Border Menace

Banker Harris

1934

Roaring Ranch

Tom Marlin

1930

Outlawed

Seth (as Frank M. Clark)

1929

The Hound of Silver Creek

John Lawton

1928

The Four-Footed Ranger

Handsome Thomas (as Frank M. Clark)

1928

Land of the Lawless

Simpson

1927

A Wanderer of the West

1927

Wolf Blood

Pop Hadley

1925

Under the Rouge

Simmons

1925

A Two Fisted Tenderfoot

Herbert Ransom

1924

The Lone Star Ranger

Laramie

1923

Hands Off!

Capt. Jim Ellison

1921

The Rookie's Return

Tubbs

1920

Firebrand Trevison

Judge Lindman

1920

The Untamed

Sheriff Morris (as Frank M. Clark)

1920

The Lost City

Michael Donovan

1920

The Tiger Lily

Antonio

1919

The Wilderness Trail

Angus Fitzpatrick

1919

Fighting for Gold

Sheriff

1919

The Yellow Dog

Alexander Cummings

1918

The Light of Western Stars

Bill Stillwell

1918

Western Blood

Col. Stephens

1918

The Man from Painted Post

Toby Madden

1917

The Further Adventures of Stingaree

Gypsy Prince

1917

Beware of Strangers

Horace Kincaid, a Quack Doctor

1917

Twisted Trails

Doc Snow, Retired Ranchman

1916

At Piney Ridge

Gen. Deering

1916

Sweet Alyssum

Robert Garlan

1915

The Carpet from Bagdad

Major Callahan

1915

After Twenty Years

1915

When the West Was Young

Bootlegger

1914

Chip of the Flying U

Patsy - the Cook

1914

Willie

Jim Rucker

1914

Etienne of the Glad Heart

Old Man Paul Le Groux

1914

The Wilderness Mail

Joan's Father

1914

In Defiance of the Law

Jim Blake

1914

Shotgun Jones

Thomas Lattier

1914

The Spoilers

Dextry

1914

Alone in the Jungle

John S. Brown - Helen's Father (as Frank M. Clark)

1913

In the Long Ago

Starlight's Father

1913

Alas! Poor Yorick!

1913

Greater Wealth

Louis Schwartz - 1st Laborer

1913

A Pair of Boots

1912

Mike's Brainstorm

The Cobbler (as Frank M. Clark)

1912

The Mate of the Alden Bessie

The Ship's Captain

1912

A Frontier Girl's Courage

John Wilson - Mary's Father

1911

The Blacksmith's Love

Surgeon Mullen

1911

The Still Alarm

Jo Jones

1911

The Sergeant

Soldier

1910