Reporter Goro Maki stumbles upon scientists conducting weather experiments on Sollgel Island in the South Seas. He discovers the island is inhabited by giant mantis and a woman named Saeko…

After exposure to radiation, an atomic research scientist finds himself changing into a murderous, lizard-like creature every time he is exposed to sunlight.

A doctor—on orders from a sentient brain—kidnaps intimate couples and takes them to his mansion as prisoners. He injects his subjects with a substance to ‘enhance’ their sexual abilities. The…

Astronauts crash-land on Venus and find themselves in trouble when they kill a monster that is worshipped by a group of Venusian women. Re-edited version of Soviet sci-fi Planet of…

A mysterious hypnotist reverts his beautiful assistant back into the form of a prehistoric sea monster that she was in a past life.

An alien from the planet Algol gives a man a device that creates enough energy to power the entire world.

Prof. Millard pretends to be dead and helps Jeff King ferret out Vulcan, the evil traitor at the science academy. Donning his Rocket Man costume King goes from one hair…

Prof. Millard pretends to be dead and helps Jeff King ferret out Vulcan, the evil traitor at the science academy. Donning his Rocket Man costume King goes from one hair…

A race of sexy, other-dimensional specimens arrive to Earth to kidnap women to repopulate their planet.

As a result of nuclear testing, gigantic, ferocious mutant ants appear in the American desert southwest, and a father-daughter team of entomologists join forces with the state police officer who…

A quiet suburb in Southern California is terrorized by a mysterious murderous monster living in a cave. As the bodies pile up — with incriminating banana peels always near by…

A scientific team in Mexico discover a pool of unusual baby “octopus-like” specimens. Gathering a few for analysis back at the lab, it is soon discovered that the critters belong…