A turn of the century wild west show struggling to make a living in Mexico comes into the possession of a tiny prehistoric horse. This leads to an expedition to the Forbidden Valley where they discover living dinosaurs. They capture one and take it back to be put on display, leading to inevitable mayhem.
Tuck Kirby
T.J. Breckenridge
Champ Connors
Professor Bromley
Tia Zorina - the Witch
Carlos dos Orsos
Rowdy
Bean
Lope
The Dwarf (uncredited)
Carlos (voice / uncredited)
