The replicant characters in the film were:
Escaped replicants:
Many commentators believe the central character Rick Deckard (played by Harrison Ford) is depicted as a replicant in the film. They cite his apparently superhuman strength during the fight with Roy Batty, and the scene where Gaff makes a unicorn model, mirroring the unicorn in Deckard's dream (cut from the original film, restored in the Director's Cut).
The Replicants was also the name of a Demo crew involved in the Atari ST Demo Scene