Necrophagus (1971)

When Rango, a lost family pet, accidentally winds up in the gritty, gun-slinging town of Dirt, the less-than-courageous lizard suddenly finds he stands out. Welcomed as the last hope the town has been waiting for, new Sheriff Rango is forced to play his new role to the hilt.

Primatologist Davis Okoye shares an unshakable bond with George, the extraordinarily intelligent, silverback gorilla who has been in his care since birth. But a rogue genetic experiment gone awry mutates this gentle ape into a raging creature of enormous size. To make matters worse, it’s soon discovered there are other similarly altered animals. As these newly created alpha predators tear across North America, destroying everything in their path, Okoye teams with a discredited genetic engineer to secure an antidote, fighting his way through an ever-changing battlefield, not only to halt a global catastrophe but to save the fearsome creature that was once his friend.

Jason Crockett is an aging, grumpy, physically disabled millionaire who invites his family to his island estate for his birthday celebration. Pickett Smith is a free-lance photographer who is doing a pollution layout for an ecology magazine. Jason Crockett hates nature, poisoning anything that crawls on his property. On the night of his birthday the frogs and other members of nature begin to pay Crockett back.

France asleep in the nineteenth century, governed by steam and Napoleon VI, where scientists vanish mysteriously, a girl, Avril, goes in search of her missing scientist parents.

Genetically-engineered Komodo dragons have become ginormous creatures hunting people on a remote tropical island. A small group of scientists must stop the dragons before they escape the island and destroy the rest of the world.

The mighty warrior, Kain, crosses the barren wastelands of the planet Ura, where two arch enemies, Zeg and the evil degenerate Balcaz, fight incessantly for control of the village's only well. Kain sees his opportunity and announces that his sword is for hire... but his eyes stay clearly on the beautiful captive sorceress Naja, and his newly awakened purpose.

A nature field researcher is investigating the strange extinction of small animals and insects in the area, which indicates that something is wrong. His suspicions are soon to be proven right when he meets May, who lives in a cabin in the forest nearby. May says that her house is infested by small creatures that she thinks are mice or rats. When the couple search the house further, they notice that they're not rodents or insects. They are fast evolving lizards that have the appetite for animals and humans, no matter what size their prey are...

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 rural drama set in Obaba, a mythical region in northern Spain, where a young filmmaker struggled to capture the feel of the area, which in turn leads to a wealth of self-discovery.

A spaceship is about to come to pick up Javi, so him and Berta have to put an end to their summer love.

While studying caves, a group of geologists leaded by Professor Maeda is attacked by gecko fiends that possess their bodies transforming them into zombies. The next morning, the local inspector finds the corpses of the team. Miss Kwan travels to that location to give lectures and is possessed by the evil gecko spirit, but her skeptical boyfriend doctor does not understand what is happening to her and believes she has suffered brain damag

A superhero battles lizard men and other monsters that are terrorizing the countryside.

In 1881 Algeria, an American soldier and a French aristocrat are about to have a duel over a woman when a comet hurtling past the Earth draws them into its gravitational pull. The men find themselves transported to the moon, where they discover a prehistoric civilization inhabited by reptiles and humans.

A group of passionate filmmakers venture deep into the mysterious underground Banning Tunnels, where they discover a lost city of cannibalistic, half-human, half-lizards.

Venom expert Dr. Bryan Fry embarks on a dangerous island journey to uncover the deadly secrets of vipers, stonefish and the formidable Komodo dragon.

Few creatures have revealed as many biological secrets about the workings of life on Earth as the backyard lizard known as the anole. Join biologists Neil Losin and Nate Dappen on their yearlong examination of this humble but fascinating creature and its remarkable powers of adaptation. It's a whirlwind journey that takes us from Caribbean rainforests to high-tech labs to the city of Miami, leading to incredible discoveries about the laws of the lizard.

Dead beings and a bloodsucking lizard-man populate this atmospheric and bizarre European gothic shocker! Scientist Michael Sharrington conducts strange experiments on the transmutation of human cells, which involves hibernating bodies and pumping chemicals into the bloodstream. One night he decides to perform these tests on himself and winds up buried in the local cemetery. When he returns to consciousness, the results will leave you screaming!

A young suitor loses his girlfriend to a wealthy businessman. At first he's angry. Then in a fit of depression, he goes to the sea shore where he finds lizards. Immediately he puts the lizards into a bag and takes them home. Then he becomes obsessed with ladies dirty underwear and he steals six or seven "tainted" ones from public restrooms and brothels. At this point the man mixes the juices from the underwear with a special "aggressive compound" and then injects the fluid into the lizards. The little reptiles (now hooked on "love juice") become soldiers in his personal battle against females. "I hate women!" he screams, holding helpless victim's legs apart allowing the little creatures to gain entrance. Lots of women die, driven mad with sexual ecstasy and pain, while the misogynist psycho howls with laughter.

When a group of students search for mythical house lizards, one is bitten and becomes possessed. Now he's not only able to control the lizards but he finds himself transforming into one as well.