Attack of the giant leeches : in a small swampland town, people are mysteriously disappearing and a new breed of leeches is to blame.

Creature : when space explores discover a strange container on Titan, Saturn's largest moon, they release a hideous creature that has been asleep for ages - one that has a taste for human flesh.

Croczilla : Amao, a 36-foot crocodile, lives peacefully in a sanctuary in China until the day a gangster demands to buy him for slaughter and sale to his restaurant business.

Piranha : a wildlife photographer and her brother travel to the dense and mysterious Amazon jungle and find themselves fleeing from a human poacher and flesh-eating piranha.

The giant gila monster : a mammoth Gila monster terrorizes an unsuspecting town by stomping through the streets, crushing buildings and killing at will.

The killer shrews : a mad scientist on an isolated island accidentally creates a race of giant shrews that manage to escape during a hurricane.

The phantom from 10000 leagues : Dr. Ted Stevens and detective William Grant are sent by the government to investigate a series of puzzling deaths along the coast.

Voyage to the prehistoric planet : when a rocket ship containing a crew is sent to Venus, the mission goes horribly wrong and a rescue team is sent to search for survivors.