Parasite that grows inside a human body

During its return to the earth, commercial spaceship Nostromo intercepts a distress signal from a distant planet. When a three-member team of the crew discovers a chamber containing thousands of eggs on the planet, a creature inside one of the eggs attacks an explorer. The entire crew is unaware of the impending nightmare set to descend upon them when the alien parasite planted inside its unfortunate host is birthed.

Ripley, the sole survivor of the Nostromo's deadly encounter with the monstrous Alien, returns to Earth after drifting through space in hypersleep for 57 years. Although her story is initially met with skepticism, she agrees to accompany a team of Colonial Marines back to LV-426.

In the winter of 1982, a twelve-man research team at a remote Antarctic research station discovers an alien buried in the snow for over 100,000 years. Soon unfrozen, the form-changing creature wreaks havoc, creates terror... and becomes one of them.

Scientists and US Air Force officials fend off a blood-thirsty alien organism while investigating at a remote arctic outpost.

A woman moves into an apartment in Manhattan and learns that the previous tenant's life ended mysteriously after they fell from the balcony.

Stumbling upon sun bleached bullet-riddled vintage porn sequestered in hidden desert nooks and sagebrush, circuit boards and shattered glass along off-the-path shooting ranges, rotting cow parts in ritual-like mounds, a prophet’s omniscient and culpable gaze; contemplating ideology and place, attempting to apply memory to moving image.

When some very creepy things start happening around school, the kids at Herrington High make the chilling discovery that confirms their worst suspicions: their teachers really are from another planet!

Spanish short documentary film by Antonio de Padua Tramullas.

A small town is taken over by an alien plague, turning residents into zombies and all forms of mutant monsters.

While searching for a small fortune of embezzled money, an ex-con, a small-time bandleader, his doting wife and a kooky drifter find themselves being followed. Their chase takes them to trailer camps, bingo halls, laundromats and ultimately, a showdown with a group of unconventional bad guys.