"Film serial from Universal."
Jack Dougherty
as Easton Evans
Margaret Quimby
as Ruth Evans
Jack Mower
as Craig Kennedy
Wallace Baldwin
as Hank Hawkins, Crook
Howard Enstedt
as Ken Adams, Policeman
John T. Prince
as Prof. Ronald Varis
Florence Allen
as Rae Varis
Sammy Gervon
as Crook
Buck Connors
as
George Williams
Monte Montague
William James Craft
Director
William A. Crinley
Arthur B. Reeve
Story
Carl Krusada
Scenario Writer
Henry MacRae
Associate Producer
