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

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).

When the Lotus Cat Food Company finds itself in financial trouble, the owners decide to find a new, cheap source of meat -- the local graveyard. Only one problem -- soon cats develop a taste for human flesh, and tabbies are tearing out throats all over town.

In the heat of the summer lays a lonesome house in the countryside where nine year old twin brothers await their mother’s return. When she comes home, bandaged after cosmetic surgery, nothing is like before and the children start to doubt whether this woman is actually who she says she is.

Construction worker Douglas Quaid's obsession with the planet Mars leads him to visit Rekall, a virtual vacation company that manufactures memories. When something goes wrong during Quaid's memory implant procedure, his life turns upside down, leading him to question what is reality and what isn't.

When the first manned mission to Mars meets with a catastrophic and mysterious disaster after reporting an unidentified structure, a rescue mission is launched to investigate the tragedy and bring back any survivors.

A scientific mishap causes the species of an aquarium to become zombies.

Earth has been destroyed and the survivors have retreated to an underground city on Mars, preparing to head off to a new planet they hope to colonise.

A UFO is stranded on earth and impounded by the US government. Its pilot, a cat with a collar that gives it special powers, including the ability to communicate with humans, has eluded the authorities and seeks the help of a scientist in order to reclaim and repair his ship and get back home.

Based on the novel by Edgar Rice Burroughs, a US soldier finds himself inexplicably transported to Mars in the midst of a war between two alien races.

Tabitha, once the placid, gentle and devoted pet, adopts all the characteristics of a ferocious, wild animal following the murder of her mistress. The three guilty people are all trapped by the cat's power and each will come to untimely deaths of horrific proportions without anyone being able to solve the mystery that surrounds their brutal death.

Bete lives happily with her mother and her 50 cats, but a visit from a distant cousin is bound to reveal dark secrets...