I recently watched a very good compilation of horror films called Celluloid Blood Bath, and saw a trailer for this silly film. The main thing that stood out was a leathery bat winged dude that made me laugh so hard that I hunted down this movie… Ugh!
So, this is one of many films made in the Philippines in the late 1960s and early 1970s due to the low cost of production and cheapness of humans. This one fit with the rest: cheap and crappy.
A knock off of the Island of Doctor Moreau, this film was so disjointed that I couldn’t really follow what was happening. Add to it the fact that I believe a real may have been spliced in incorrect order, as their are some strange parts where a scene ends unexpectedly and goes into another in a manner that makes no sense.
The most notable part of this film is the fact that Pam Grien is in it, and that leathery Bat-wing guy.
Check out the trailer here: