Cowboy James Franciscus seeks fame and fortune by capturing an Allosaurus living in the Forbidden Valley and putting it in a Mexican wild west show. His star attraction, called the Gwangi, turns out to have an aversion to being shown in public. Another film featuring the stop-action special effects talents of Ray Harryhausen.
The Valley of Gwangi
A cowboy named Tuck Kirby seeks fame and fortune by capturing an Allosaurus living in a Mexican valley and putting it in a wild west show. His star attraction, called the Gwangi, turns out to have an aversion to being shown in public.