Directed by Robert J. Horner
Silent cowboy Western serial.
William Desmond
Winthrop Lane / The Mystery Rider
Derelys Perdue
Grace Wentworth
Tom London
David Manning / The Claw
Bud Osborne
Bull Leonard
Walter Shumway
Norman Wentworth
El Dorado
Ned Bassett
The Sheriff
Syd Saylor
Ben Corbett
Slim Lucas
Jack Shannon
Bud McClure
The Cowboys
Union Pacific
Oklahoma!
True Grit
The Magnificent Seven
Maverick
Silverado
