On screen
Cast
19 credited performers
Ray Corrigan
Ray 'Crash' Corrigan
Lois Wilde
Diana Compton
Monte Blue
Unga Khan
William Farnum
Sharad
Artwork unavailable
Boothe Howard
Ditmar
Raymond Hatton
Gasspon
C. Montague Shaw
Professor Norton
Artwork unavailable
Lee Van Atta
Billy Norton
Smiley Burnette
Briny Deep
Artwork unavailable
Frankie Marvin
Salty
Lon Chaney Jr.
Capt. Hakur
Lane Chandler
Darius
Jack Mulhall
Andrews
Artwork unavailable
John Bradford
Joe
Malcolm McGregor
Zogg
Artwork unavailable
Ralph Holmes
Martos
John Merton
Moloch
Artwork unavailable
Ernie Smith
Gourk
Lloyd Whitlock
Clinton