Diretor/a
Sam Newfield
DIRETOR/A
Elenco (na ordem dos créditos)
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
Henchmanuncredited
Kenne Duncan
Herman Hack
Chick Hannan
Carl Mathews
Henchman Hankuncredited
Lew Meehan
El Puma Rideruncredited
Kansas Moehring
Artie Ortego
El Puma Rider Pedrouncredited
Tex Palmer
Tom Smith
El Puma Rider from Argentinauncredited
Frank Wayne
Stagecoach Driveruncredited
Wally West
Wagon Driveruncredited
Dan White