Watch The Valley of Gwangi (1969) (1969) HD Full Movie Free on solarmovie.do. Watch The Valley of Gwangi (1969) (1969) online free. A cowboy named Tuck Kirby seeks fame and fortune by capturing an Allosaurus living in a Mexican vall...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.