Director
Sam Newfield
DIRECTOR
Stars (in credits order)
Tim McCoy
Bill Carson posing as El Puma
Joyce Bryant
Marian Willis
Ben Corbett
Magpie
Ted Adams
Link Benson
Budd Buster
Old Dobie
Dave O'Brien
Dr. Jerry Leonard
Forrest Taylor
Professor Lucius Lloyd
Reed Howes
Sheriff
John Elliott
Prospector
Jerry Brown
Henchman (uncredited)
Kenne Duncan
Herman Hack
Chick Hannan
Carl Mathews
Henchman Hank (uncredited)
Lew Meehan
El Puma Rider (uncredited)
Kansas Moehring
Artie Ortego
El Puma Rider Pedro (uncredited)
Tex Palmer
Tom Smith
El Puma Rider from Argentina (uncredited)
Frank Wayne
Stagecoach Driver (uncredited)
Wally West
Wagon Driver (uncredited)
Dan White