1980s science fiction film starring Harrison Ford and directed by Ridley Scott. Bladerunners are special police officers trained to hunt down replicant
The film is well known among sci-fi fans for its ending, which the studio forced Scott to change for the original theatrical release (it was later restored in a director's cut). The studio forced Scott to replace the dark, ambiguous closing scene with a sickning honeymoon scene and voiceover.
Ford and Scott hold different views as to whether Ford's character in the film is a replicant or not. This ambiguous plot point is not entirely proven or disproven in the DC.
Have you seen Bladerunner? Great movie, but what's with those weird unicorn bits?