An alien from Venus tries to take over the world with the help of a disillusioned human scientist, as his wife, his best friend and the friend's wife try to intervene.
The owner of a coal mining operation, falsely imprisoned for fratricide, takes a drug to make him invisible, despite its side effect: gradual madness.
The Invisible Man's grandson uses his secret formula to spy on Nazi Germany in this comedy-thriller.
An experimental submarine with a very experienced crew, the "Siren II" is sent to find out what happened to the "Siren I" after it mysteriously disappeared in a submarine rift. Things go awry when they begin to find things that shouldn't be there...
After a chance encounter with a mysterious couple claiming to be old friends, Andrés and Ana are invited to spend the evening at a beautiful, secluded old villa. As the night winds down, they begin to sense that there are some rather strange things going on around them and, after agreeing to sleep over, find themselves unwittingly pulled into a series of bizarre sexual encounters which they slowly discover are part of a horrifying Satanic ritual designed to make them slaves to the Prince of Darkness!
A beautiful island is home to thousands of species of aquatic life. Now there is a new species: the 5-Headed Shark is all heads and teeth. Shaped like a demented starfish, this monster terrorizes the open ocean before invading the beaches of Puerto Rico, endangering the once peaceful island paradise.
Terror strikes when a heartbroken woman uses black magic to get her husband back.
Academic researchers are chased by a nuclear-hot specimen of ancient Mayan blob.
The legendary Loreley has been living for centuries in a grotto beneath the river Rhein in Germany. Every night when the moon is full, she turns into a reptile-like creature craving for human blood. When one girl after another of a nearby boarding school is killed by her, a hunter named Sigurd is engaged to kill the monster.
Maternity wards echo with the patter of tiny claws as more murderous baby-faced monsters are born. But rather than kill their monstrous off-spring during delivery, cursed parents flee to secret incubation hide-outs.
A strange animal attack turns a botanist into a bloodthirsty monster.
Five Army deserters wander the post-apocalyptic, post-industrial LA landscape seeking shelter from an increasingly toxic environment and poisonous rain.
A mad scientist creates a hideous monster to carry out his murderous plans...
The pupils at a high school next to a nuclear power plant start acting and looking strange after buying contaminated drugs from a plant worker.
Though safely entombed in a crypt deep beneath the unforgiving desert, an ancient queen whose destiny was unjustly taken from her is awakened in our current day, bringing with her malevolence grown over millennia, and terrors that defy human comprehension.
An archaeological team attempt to unlock the secrets of a lost pyramid only to find themselves hunted by an insidious creature.
In the prehistory of man, 12,000 years ago, two members of a superhuman tribe abuse the treasured secret of eternal youth. They use the methods of ritual cannibalism on the children of their own tribe and when discovered by the 'Queen' of the tribe, they are cursed to an eternity of old age with no chance to ever die. Now, in present day Los Angeles, their only hope to recapture eternal youth is the ritualistic sacrifice of a 16-year-old female virgin. Their existence is discovered by an investigative reporter and a young runaway child and this leads to an unexplained and terrifying confrontation
New York police are bemused by reports of a giant flying lizard that has been spotted around the rooftops of New York, until the lizard starts to eat people. An out-of-work ex-con is the only person who knows the location of the monster's nest and is determined to turn the knowledge to his advantage, but will his gamble pay off or will he end up as lizard food?
An oceanic observation station is in desperate trouble after a sudden shark attack wrecked the oxygen supply. The accompanying ship, a coast guard cruiser, and other ships in and around the Bermuda triangle are attacked as well. The US Navy sends a submarine to investigate, but soon they too are under attack.