Devil Medusa(1995)

When an archaeologist uncovers a strange skull in a foreign land, the residents of a nearby town begin to disappear, leading to further inexplicable occurrences.

Deep in the Ratanakiri province, a group of archaeologists find themselves lost in the forests when their tour guide is killed by a monstrous giant python. Forced to band together with a group of temple-hunting robbers, if they are to stand any chance of escaping the forest alive.

Angered by the constant bad luck that has befallen her family, the Snake Girl decides that enough is enough and uses her curse to take revenge on her enemies.

Mek, Sooraya the Snake Haired Girl’s son, falls into a love triangle against his step brother Sok to win the heart of Chan, the daughter of a wealthy businessman. When he loses Chan to Sok, Mek transforms into a snake and impregnates Chan but Sok finds out and eventually fatally stabs Chan. Out of her womb burst hundreds of baby snakes that Mek, after killing Sok, raises as his babies thanks to a magic ring that transforms back into a human.

A family are haunted by a Hebi Onna, a fabled demonic undead Snake Woman.

Kwan discovers her husband is married to another woman plus has a child with her. In retaliation she becomes romantically involved with a deadly snake (we don't know quite how that works since we haven't seen this) and a series of serpent deaths soon follow.

Snake Movie

After being bitten by a cobra in the Philipines, Lena can turn herself into a snake and she stops aging. The curse comes with a price. The priestess Lena must consume cobra venom and vital young men to stay young.

Mutant snakes survived a terrorist attack on a government laboratory, and they now threaten the town of Santa Mira Springs, California. Seismic activity has brought snakes to the surface, where residents are being bitten. Victims can transmit the virus to healthy persons. The military puts the town under quarantine. Local physicians try to control the epidemic, while the military is primarily concerned with keeping the virus a secret.

After being diagnosed with brain cancer, a desperate American man kidnaps the reptilian lover of the snake goddess in hopes of gaining immortality.

Under a powerful Mayan curse, snakes are hatched inside a young woman, slowly devouring her from within. Her only chance for survival is a powerful shaman who lives across the border. With only hours to live, she jumps on a train headed for Los Angeles. Unfortunately for the passengers aboard, they are now trapped, soon to be victims of these flesh-eating vipers.

While stationed in Asia, six American G.I.'s witness the secret ritual of Lamians (worshipers of women who can change into serpents). When discovered by the cult, the High Lamian Priest vows that "the Cobra Goddess will avenge herself". Once back in the United States, a mysterious woman enters into their lives and accidents begin to happen. The shadow of a cobra is seen just before each death.