Species

In 1993, a search for extraterrestrial life, a transmission's received, detailing an alien DNA structure, along with instructions on how to splice it with human DNA. The result is Sil, a sensual but deadly creature who can change from a beautiful woman to an armor-plated killing machine in the blink of an eye. Government agent Xavier Fitch assembles a team of scientists and mercenaries to locate and destroy Sil before she manages to find a mate and breed.

While being transported in a military ambulance and supposed dead, Eve delivers an offspring and is killed by a half-breed. The baby girl is abducted by Dr. Abbot, and a couple of days later she grows up, reaching adulthood and becoming a gorgeous young woman called Sara. Dr. Abbot expects to develop a perfect DNA using Sara's eggs and win the Nobel Prize, and invites the student Dean to be his assistant and share his research and future awards. But while Sara unsuccessfully chases a perfect mate for her to generate a perfect being, the flawed half-breeds led by Amelia try to reproduce with her to survive their species.

Mykelti Williamson and Justin Lazard are a pair of astronauts who make the first successful manned mission to Mars. Lazard's character gets infected by an alien and slowly begins to mutate. When they get back to Earth all he has on his mind is to have sex with Henstridge!

Dr. Hollander, a scientist, takes his niece, Miranda to Mexico, in an attempt to reverse the effects of the alien DNA he used to create her. However the treatment goes horribly wrong, and it sets Miranda on a killing spree as she sets out to find a mate.