Générique complet
Gun Packer
Jack Randall
Jack Denton - aka Jack Drake, aka Trigger Smith
Louise Stanley
Ruth Adams
Charles King
Chance Moore
Barlowe Borland
Professor Angel
Dave O'Brien
Red Baker - Henchman
Lloyd Ingraham
Chief E. B. Holmes
Glenn Strange
Sheriff
Ernie Adams
Jim Lee - Stage Driver
Ray Turner
Pinkie - Jack's Sidekick
Forrest Taylor
Hart - Express Manager
RH
Rusty the Horse
Rusty - Jack's Horse
Victor Adamson
CD
Curley Dresden
LD
Lowell Drew
Herman Hack
GH
George Hazel
TP
Tex Palmer
James Sheridan
WW
Wally West
Réalisation
Scénario
Production
Robert Emmett Tansey
Supervising Producer
Scott R. Dunlap
Production exécutive
CB
Charles J. Bigelow
Production Manager