It’s Alive!, 1969
A film by Larry Buchanan
“In this sci-fi film a loony farmer finds a prehistoric monster hiding in a cavern on his land. To feed his newest critter, the farmer kidnaps three people. The three desperately try to escape and finally, one of them succeeds.” (IMDB)
Curse of Bigfoot, 1975
A film by Dave Flocker (as Don Fields)
Bigfoot, a primitive beast that evolved in an earlier epoch, survives into the modern age, and endangers young people in the wilderness. Originally known as “Teenagers Battle the Thing,” this low-budget horror movie features a number of scenes added many years following the original production.
Sound of Horror, 1964
A film by José Antonio Nieves Conde (as J. A. Nieves Conde)
“When a group of isolated people in the Greek mountains set off a cave explosion, they are menaced by an invisible shrieking dinosaur that had been buried for eons.” (IMDB)
