Evolution

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...

A futuristic underwater sea-lab is having problems with a UFO that's parked between them and a nearby deep ocean trench. As they investigate, they...

A man and his daughter are attacked in the woods by what they believe is a Bigfoot-type creature. However, they soon begin to suspect that they may...

Average American Joe McDoakes searches in vain for any cure that will halt his fast-disappearing hairline.

An alien from planet Davanna, whose population has developed a terminal blood disease caused by nuclear radiation, is sent to Earth to acquire fresh...

Two members of Greenpeace discover that a local factory sheds radioactive waste into an active volcano, which has created a terrifying creature that...

A large monster attacks Japan, but dies suddenly. While the people rejoice and bask in relief, the giant corpse left behind begins to slowly rot and...

The Addams get tangled up in more wacky adventures and find themselves involved in hilarious run-ins with all sorts of unsuspecting characters.

The first manned expedition to Mars is invaded by an unknown life form, which stows away on the rescue ship.

A Miami TV reporter is sent to a local university to do a story on a professor who is cloning a cell from DNA found inside a meteorite. Soon after...

Cindy and her beautiful friends are on vacation when they are assaulted by a ruthless gang of aliens attempting to take control of Earth. The friends...

Alien creatures emerge from the sun and attack Earth.