★5.4Wolf Blood
Pop Hadley
1925
★6.2The Spoilers
Dextry
1914
★8.5Rustlers of Red Dog
Judge Collins [Chs. 7, 9, 12]
1935
★5.0Twisted Trails
Doc Snow, Retired Ranchman
1916
★8.0The Lone Star Ranger
Laramie
1923
In the Long Ago
Starlight's Father
1913
★4.8The Man from Painted Post
Toby Madden
1917
★7.0Under the Rouge
Simmons
1925
★7.0The Hound of Silver Creek
John Lawton
1928
★8.0The Four-Footed Ranger
Handsome Thomas (as Frank M. Clark)
1928
★10.0The Bronc Stomper
James Hollister
1928
★9.0The Fatal Mistake
1924
★6.0Alone in the Jungle
John S. Brown - Helen's Father (as Frank M. Clark)
1913
★7.0The Diamond Queen
Julius Zeidt
1921
Shotgun Jones
Thomas Lattier
1914
★10.0The Wilderness Trail
Angus Fitzpatrick
1919
At Piney Ridge
Gen. Deering
1916
★10.0The Untamed
Sheriff Morris (as Frank M. Clark)
1920
★9.0The Lost City
Michael Donovan
1920
★8.0The Rookie's Return
Tubbs
1920
★8.0A Two Fisted Tenderfoot
Herbert Ransom
1924
★5.0The Sergeant
Soldier
1910
★10.0Roaring Ranch
Tom Marlin
1930
Chip of the Flying U
Patsy - the Cook
1914