Unusual volcanic activity in Japan awakens Gyaos, a bloodthirsty flying monster with the power to slice things in half with an ultrasonic ray. While scientists and the military scramble to devise a way to stop this new threat, a young boy forms an alliance with Gamera; a monster no one else seems to trust.
Unfinished version of the immortal story with Jason Robards in the lead role, who was replaced by Jack Palance and the resultant film was released one year later as The Strange Case of Dr. Jekyll and Mr. Hyde (1967).
A painter of morbid art, who becomes a murderous vampire by night and kills young women, attempts a daytime relationship with a woman who resembles a former love and is also the sister of one of his victims.
A spaceship is sent to Mars after an alien distress signal is picked up. They find one survivor, but when a crew member is found drained of blood it's evident they have rescued a bloodsucking monster. Uses footage from Encounter in Space (1963).
A nuclear explosion in the far north unleashes Gamera, the legendary flying turtle, from his sleep under the ice. In his search for energy, Gamera wreaks havoc over the entire world, and it's up to the scientists, assisted by a young boy with a strange sympathic link to the monster, to put a stop to Gamera's rampage.
A young man visits his fiancé's estate to discover that her wheelchair-bound scientist father has discovered a meteorite that emits mutating radiation rays that have turned the plants in his greenhouse to giants. When his own wife falls victim to this mysterious power, the old man takes it upon himself to destroy the glowing object with disastrous results.
Pablo is in love with Dominique, whom he wants to marry. The girl leads them to a cemetery, where she convinces Pablo that should either of them die, the other will return and help them prepare for the afterlife. She leaves Madrid on a vacation in Bretagna, and dies en route. Pablo receives a call the next day. It is Dominique.
Brought back to life by his grandson, a diabolical scientist with an unquenchable thirst for blood goes on a rampage. A revision of the Mexican horror film LA MARCA DEL MUERTE, considerably edited and with 20 minutes of new American-made footage.
A chance discovery leads American mining engineer Ben Harris and acquaintance Harold to discover a lost city under the sea while searching for their kidnapped friend Jill. Held captive in the underwater city by the tyrannical Captain (Vincent Price), and his crew of former smugglers, the three plot to escape...
Verden Fell is shattered after the death of his lovely wife. But, after an unexpected encounter with Lady Rowena Trevanion, Fell soon finds himself married again. Nevertheless, his late wife's spirit seems to hang over the dilapidated abbey that Fell shares with his new bride. Lady Rowena senses that something is amiss and, when she investigates, makes a horrifying discovery -- learning that Fell's dead wife is closer than she ever imagined possible.
Radioactive waste dumped off the coastline creates mutant monsters. The beasts attack slumber parties, beaches, tourists, and terrorize a waterfront community as a scientist, his daughter, her boyfriend and the local police try to find a way to stop them.
The wealthy patriarch of the Sinclair family lives in mortal fear of being buried alive due to a rare condition that causes him to sometimes appear lifeless. After his death, relatives learn that his will stipulates a strict series of orders that must be followed in order to receive their inheritance. The family refuses to comply and the patriarch returns from the grave to exact revenge by killing each of them in the way they fear most.