Aliens (1986)

The bitch is back, some 50 years later. Popular sequel to Alien amounts to non-stop, ravaging combat in space. Contact with a colony on another planet has mysteriously stopped. Fresh from deep space sleep, Ripley and a slew of pulsar-equipped Marines return to confront the mother alien at her nest, which is also inhabited by a whole bunch of the nasty critters spewing for a fight. Something's gotta give, and the Oscar-winning special effects are especially inventive (and messy) in the alien demise department. Dimension (acting biz talk) is given to our hero Ripley, as she discovers maternal instincts lurking within her space suit while looking after a young girl, the lone survivor of the colony. Tension-filled gore blaster. Followed by Aliens 3.