1) Blade Runner (1982)
Deckard, a blade runner, has to track down and terminate four replicants who hijacked a ship in space and have returned to earth seeking their maker.

2) Jurassic Park (1993)
During a preview tour, a theme park suffers a major power breakdown that allows its cloned dinosaur exhibits to run amok.

3) The Terminator (1984)
A human-looking, apparently unstoppable cyborg is sent from the future to kill Sarah Connor; Kyle Reese is sent to stop it.

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