"Silent cowboy Western serial."
William Desmond
as Winthrop Lane / The Mystery Rider
Derelys Perdue
as Grace Wentworth
Tom London
as David Manning / The Claw
Bud Osborne
as Bull Leonard
Walter Shumway
as Norman Wentworth
Ned Bassett
as The Sheriff
Syd Saylor
as
Ben Corbett
Slim Lucas
Jack Shannon
Bud McClure
Robert J. Horner
Director
Bert Ames
Title Designer
Writer
Executive Producer
Paul H. Allen
Cinematography
Frank Penrock
Film Processor
Stunts
