Creepy AI: The replicants
They're so realistic some of them don't even know if they're human or not, which makes it even harder for cop Deckard on his mission to hunt them down. Whether it's ice queen Rachel (Sean Young) or Batty (Rutger Hauer), whose fear about his short life span has driven him to evil, they're as individual as we are.
But the prize goes to the pixie-ish Pris (Daryl Hannah), who's supposed to be a pleasure model but falls under Batty's spell, helping him terrorise toymaker JF Sebastian (William Sanderson) even after JF has taken her off the streets. The air of sexual menace exuding from her is palpable.