Also a badass character played by Edward James Olmos in the flick Blade Runner. Which also happens to be a badass movie directed by Ridley Scott. The same - you guessed it - badass who directed Alien. And, more recently, Gladiator.

Gaff is a Blade Runner, one of a group of titular policeman responsible for "retiring" (read: killing) androids known as replicants. Gaff's trademark is leaving behind an origami figure wherever he's investigated - a bit he shares with the assasin in John Woo's equally excellent flick Hard Boiled.

Gaff's enigmatic words near the end of the movie, combined with his passion for folded paper, are largely responsible for the subtle twist at the end of the film.