
Rip Roaring Riley
G-Man Ted Riley is ordered to investigate happenings at Diamond Island, where a bogus Major Gray is reported engaged in manufacturing a new brand of secret gas for his own purposes. Riley blows up his motor boat just off the island and is picked up by Gray's men. On the island he discovers chemist Professor Baker (John Cowell) and his daughter, Anne, are held captive by Major Gray.
Top Billed Cast

Lloyd Hughes
Ted 'Rip-Roaring' Riley

Marion Burns
Ann Baker

Grant Withers
Major Gray

Eddie Gribbon
Sparko - Henchman
John Cowell
Professor Baker
Featured Crew
Homer King Gordon
Screenplay
Irving Akers
Director of Photography

Elmer Clifton
Director
George Jeske
Additional Dialogue
C.C. Burr
Producer
Tony Martinelli
Editor
Vin Taylor
Art Direction
Corson Jowett
Sound
Lee Zahler
Original Music Composer
George Jeske
Assistant Director
James Altwies
Production Manager