Cast
Steve Jordan
Alice Morton
Prof. Arkansas Higgins
Ernie
Alexander Morton
Captain Amos Karnes
Sgt. Dobbs
Blackburn
Chief Red EagleRiders / Band Member Red, Singing Cowboys Band Member 
Larry, not listed in credits
Tommy, not listed in creditsPony Express Rider, not listed in credits 
Gubbins, not listed in credits
Henchman Keller, not listed in credits
Pony Express Rider, not listed in creditsCurly, Singing Cowboys Band Member, not listed in credits Mose, Singing Cowboys Band Member, not listed in credits Mike, Singing Cowboys Band Member, not listed in credits 