Question: When Roy and Leon enter Chew's lab, Chew is muttering to himself in his native language. What language is he speaking exactly, and what is the translation of what he is saying?
Answer: The language is Chinese Cantonese, and is saying something like "... Now we can more time.", and when the replicants came inside the lab he says "... What a f*** doing here..."
Question: I'm aware that there is debate on whether or not Deckard was a replicant, but as I was watching the movie, I couldn't see any clues as to why anybody would think this. Did I miss something obvious? Why do people think this?
Answer: The two most notable hints are as follows. The first (which is only in the Director's Cut) is that after Deckard dreams of a unicorn, Graf makes an origami unicorn and leaves it at Deckard's apartment. Some people interpret this as suggesting that they're aware of the memories that have been given to Deckard to prevent him realising his true nature. The second hint is that replicant eyes glow in certain lights - at one point in the film, Deckard's eyes can be seen glowing in the same fashion. Ridley Scott has stated on several occasions that, as far as he's concerned, Deckard is a replicant, but he does concede that they deliberately left it as somewhat ambiguous - the viewer should decide for themselves.
Question: When Deckard searches for hints in Leon's apartment he finds someone has been murdered in his shower. Who was the victim?
Answer: No-one was murdered in Leon's bathroom, Deckard just finds a scale from Zhora in the tub. There was a deleted scene of a dead woman in a bathtub in the Bradbury Building at the end when Deckard is fleeing from Batty.
Question: After the cop comes to take Deckard to see Captain Bryant, they get in a police car and the screen says Purge, as mentioned in a trivia entry, just before taking off. Why does it say purge before lifting off the ground?
Answer: "Purge" is another word for "liftoff". It also means "to purge", as in to expel something, in this case the engine fuel necessary to raise the cop car into the air.
Question: What exactly prompts Zhora to attack Deckard when he's posing as an abuse agent? I guess there is something that makes her realize he's lying and or that he's a Blade Runner. But what tips her off?
Answer: She's paranoid, in hiding, and an expert killer. Either Deckard tipped her off or she decided it wasn't worth taking the chance that he wasn't legit.
Question: What effect did they use to get the actors' eyes to glow, revealing they are replicants?
Answer: A two-way mirror at a 45 degree angle in front of the camera with the camera pointing at the see-through side. A light was shone at the reflective side and reflected into the actor's eyes on the optical axis of the lens.
Question: When Bryant and Deckard are watching the tape of Leon's VK test, the screen displays the letters V.K. But below that it shows 96/W/9-3H. What does that mean?
Answer: The tape was possibly numbered so the police know which tape is which. 96/W/9-3H is probably the number of Leon's VK test.
Question: On the VK test, there is a bar light above the screen that shows the subject's eye. The bar lights up across from green to red. What does this bar indicate?
Answer: The bar is meant to represent how far the eye monitor had zoomed in. One way this can be noticed is when Rick starts to question Rachael, the monitor zooms in and the bar goes down. The lights on the VK test load, then each light turns off one by one depending on how much the monitor had zoomed out.
Question: When Roy confronts Tyrell, he says something that I'm having difficulty figuring out. The captions read that he is saying "I want more life... father!" But to me, and I've listened to that part over and over trying to figure it out, it sounds like he is saying "I want more life... fucker!" So is he saying Father, or Fucker?
Answer: It's a more complicated question than you might think. Two versions of the scene were filmed, the main one, where Roy says "fucker" and an alternate, originally intended for use on television, where he says "father." Different versions of the movie use different takes. Of the three best known variants, the original theatrical release and the inaccurately-named Director's Cut both use the "fucker" line, whereas the Final Cut, the only one that Ridley Scott had full control over, uses the "father" line. What he's saying will depend on which version of the movie you were watching. Only you can answer that one.
Question: Why is he called a Blade Runner?
Answer: It's simply a term used for the police detectives who specialise in tracking down and "retiring" replicants. The origin of the phrase is not given in the movie. In reality, Hampton Fancher, who wrote the first draft of the script, encountered the term as the title of a movie that was never made, that centred around a supplier of illegal medical equipment. He and Ridley Scott liked the phrase so much that they acquired the rights to use it for their movie.
Question: Why did Roy kiss his his maker just before killing him? Same-sex kisses on screen were far more unusual at the time the film was made, so the filmmakers presumably did it for a reason. What is that reason? And why, in the context of the plot, did Roy kiss him then kill him?
Answer: He's kissing his father, thanking him for what life he has, before punishing him for making it so short.
Question: One of the things I've never been able to figure out. When Roy's hand is clenching why does he shove the nail through it? Beyond the obvious reference to Christ, does the pain shock his nerves into working briefly again or what?
Answer: Exactly. His body is shutting down and he's trying to hold that off long enough to finish his battle with Deckard. His hand starts to freeze up, so he uses the pain from the spike to get it working again temporarily.
Question: How exactly does the Voight-Kampff test work?
Answer: It measures a number of involuntary physical responses, like heart-rate, breathing, eye movement and pupil dilation in response to questions designed to provoke an emotional response. By examining the intensity of these responses over a series of different questions, the subject's empathy and emotional response levels can be measured, allowing those running the test to determine the true nature of the test subject.
Question: Has there ever been an explanation given as to what purpose the fire belching towers seen in the initial opening scene of Los Angeles serve?
Answer: The suggestion in the future Bladerunner universe is that the planet is so over populated, that you have living areas and industry all in the same areas, hence the towers with fire.
Question: Is there any reason why the sushi chef bothers haggling with Deckard in his native language when it's revealed not two seconds later he actually speaks perfect English?
Answer: Why shouldn't he? Just because he speaks English, it doesn't automatically mean that he must therefore bow to the linguistic preferences of others and use it. Many people take pride in their native tongues and prefer to use it. And if it puts Deckard at some small disadvantage in the haggling, so much the better.
Question: Deckard has access to two sets of photographs, one from Leon's room in which he finds the lead to the replicant 'snake woman' and the other set belonging to Rachel. Yet Rachel's set also contains this same photograph - which is of an apparently empty room. I understand the reason for each to have their own 'precious' photos (as Roy calls them), but why would both Leon's set and Rachel's set contain the same empty room photo?
Answer: The only photo of Rachel's that Deckard has is the fake one of her family. The "empty room" photo is seen again as Deckard leafs through Leon's photos.
Question: Does Voigt Kampff (sp?) mean anything?
Answer: Not specifically named for anything, but the following snippets of an essay called "Philip K Dicks Human Vision" by Kyla Bremner, shed some light on possible influences on the name: "The German and Italian names of these tests perhaps allude to the fascist regimes of Hitler (Mein Kampf perhaps?)...and the crimes against humanity which [were] perpetrated less than thirty years before Dick was writing this novel...Deckard and Bryant's discussion of Lurie Kampff, who modified Voight's scale to make the Voight-Kampff Altered Scale...[he] is deliberately portrayed as a psychiatrist in the mould of the likes of late nineteenth-century sexual psychologists such as Havelock Ellis or Richard von Krafft-Ebing, both of whom were instrumental in laying down the foundation from which Sigmund Freud developed his theories...The curious similarity between the name of the Voight-Kampff test, Krafft-Ebing's name, and Hitler's manifesto, Mein Kampf, seems to link the three in a manner that suggest they are all interrelated..."