A series of doctors create or become monsters on a remote Filipino island.
A mad scientist transforms a panther into a man-like creature that escapes and goes on a murderous rampage.
Americans investigating the results of nuclear radiation discover a man-eating monster on a remote island.
A man who loves to travel, travels to an island where a mad doctor is creating zombies.
A mad scientist creates a monster, but after its head is cut off, he keeps it alive in a serum he has invented.
