Casts
Tris Coffin
as Prof. Jeff King
Mae Clarke
as Glenda Thomas
Don Haggerty
as Tony Dirken
House Peters Jr.
as Burt Winslow
James Craven
as Prof. Millard
I. Stanford Jolley
as Prof. Bryant
Ted Adams
as Martin Conway
Stanley Price
as Gunther von Strum
Tom Steele
as Henchman
Dale Van Sickel
as Henchman
