Como Actor/Actriz
Wolf Blood
Pop Hadley
A Two Fisted Tenderfoot
Herbert Ransom
The Lone Star Ranger
Laramie
The Fatal Mistake
Rustlers of Red Dog
Judge Collins [Chs. 7, 9, 12]
Twisted Trails
Doc Snow, Retired Ranchman
The Wilderness Trail
Angus Fitzpatrick
The Rookie's Return
Tubbs
The Spoilers
Dextry
The Man from Painted Post
Toby Madden
Fighting for Gold
Sheriff
The Blacksmith's Love
Surgeon Mullen
Beware of Strangers
Horace Kincaid, a Quack Doctor
The Yellow Dog
Alexander Cummings
Hands Off!
Capt. Jim Ellison
Under the Rouge
Simmons
Outlawed
Seth (as Frank M. Clark)
Western Racketeers
Steve Harding / Tiny Harding
The Four-Footed Ranger
Handsome Thomas (as Frank M. Clark)
The Mate of the Alden Bessie
The Ship's Captain
The Diamond Queen
Julius Zeidt
The Hound of Silver Creek
John Lawton
Shotgun Jones
Thomas Lattier
The Light of Western Stars
Bill Stillwell
The Further Adventures of Stingaree
Gypsy Prince
In the Long Ago
Starlight's Father
The Untamed
Sheriff Morris (as Frank M. Clark)
Alone in the Jungle
John S. Brown - Helen's Father (as Frank M. Clark)
Chip of the Flying U
Patsy - the Cook
Firebrand Trevison
Judge Lindman