A replicant is a bioengineered or biorobotic being created in the film Blade Runner (1982). The Nexus series—genetically designed by the Tyrell Corporation—are virtually identical to an adult human, but have superior strength, agility, and variable intelligence depending on the model. Because of their physical similarity to humans, a replicant must be detected by its lack of emotional responses and empathy to questions posed in a Voight-Kampff test. A derogatory term for a replicant is "skin-job."

[edit] Origin

Philip K. Dick's novel Do Androids Dream of Electric Sheep? which inspired Blade Runner used the term android (andy), but director Ridley Scott wanted a new term that did not have preconceptions. As David Peoples was rewriting the screenplay he consulted his daughter who was involved in microbiology and biochemistry. She suggested the term "replicating" which is the process of duplicating cells for cloning. From that, one of them (both would later recall it was the other) came up with replicant and it was inserted into Hampton Fancher's screenplay.^[1]

[edit] Replicants in the film

Rachael, a replicant.

Replicants became illegal on Earth after a bloody mutiny by Nexus-6s off-world. The Tyrell Corp. discovered that the longer a Nexus-6 lived the more life-experience it gained. With these memories they often developed their own emotional reflexes, and the longer they lived the more independent and unstable their personalities became. So, Tyrell added a "fail-safe device" to Nexus-6 models: a built-in four-year lifespan to prevent them from developing their own "emotional responses." This was especially necessary for Mental-A models whose intellectual capacity at least matched those of their genetic designers.

However, Tyrell later tells Roy that the preset life-span is inherently dependent on Nexus-6 biology. Noting that "the candle that burns twice as bright burns half as long", Tyrell explains that Nexus-6 replicants don't live longer because they physically cannot, not due to some sort of kill switch. Roy suggests several means of extending his lifespan (demonstrating that he possesses at least equal knowledge to that of his creator about his physical construction), but Tyrell reveals that he already tried each of these suggestions, failing in every attempt.

Special police units (Blade Runners) are sent to investigate, test and ultimately "retire" (kill) replicants found on Earth. Because the escaped replicants are the latest Nexus-6 generation Deckard had no experience with them, and wasn't even sure if the Voight-Kampff test would work.

Escaped replicants (all Nexus-6 Physical-A models):

• Roy Batty (played by Rutger Hauer) is a self-sufficient combat model for the colonization defence program. (Mental-A)
• Pris (played by Darryl Hannah) is a prostitute referred to as a "basic pleasure" model for military personnel. (Mental-B)
• Zhora (played by Joanna Cassidy) was retrained for political homicide, operating in a "kick murder squad." (Mental-B)
• Leon (played by Brion James) is a combat model or loader for nuclear fission. (Mental-C)
• Hodge was killed in an electrical field at the Tyrell Corporation.
• Mary, the 6th replicant was cut from the script creating a plot hole and speculation among fans as to whether Deckard was the 6th replicant with new memories. However, in the 2007 Final cut Captain Bryant's dialog was altered, so he now mentions two Replicants killed by the electric field, rather than just one as in the 1982 U.S. theatrical version. In the original workprint version, Bryant also mentions two Replicants killed.

Pris and Zhora's descriptions were mixed up (perhaps on purpose) in the film: Zhora acts as a "basic pleasure model", attempting to pass off as a stripper, while Pris (who is dressed like a prostitute) is capable of acrobatic combat moves which nearly kill Deckard.

Other replicants:

• Rachael (played by Sean Young) is a prototype Nexus-6 (possibly a more advanced model, i.e. Nexus-7) with implanted memories from Eldon Tyrell's niece.

Tyrell developed Rachael as an experimental replicant with false memory implants, so she would think she was human. Tyrell said that these memories would act as a "pillow" to cushion her developing emotions. As a result, Rachael behaved far more "human" than any previous replicant. Normal replicants aren't very empathetic or "human" in character, and are emotionally unstable, because over 4 years, they develop the same experiences humans develop over decades. Thus, Leon who is only two years old is somewhat immature; while four year old Roy Batty who is feeling the effects of his impending death shows a range of emotions. Roy appears capable of love, guilt, sorrow, and empathy (although these emotions confuse him to a degree). According to Deckard, a normal replicant can usually be discovered using the Voigh-Kampff test after being given about 20-30 questions, cross-referenced. However, Rachel answered over 100 questions before Deckard realized she was a replicant. In particular, the question that finally outed her involved a reaction to people "eating raw oyster and broiled dog": it's implied that Rachel simply didn't have enough life-experience to know that this wasn't considered socially permissible.

The theatrical cut's voiceover ending said that as an experimental replicant Rachael didn't have the pre-determined four-year lifespan, but the Director's Cut left that ambiguous.

In Do Androids Dream of Electric Sheep? the Rosen Corporation simply did not know how to manufacture an android capable of living longer than four years.

[edit] Was Deckard a replicant?

Blade Runner's dark paranoid atmosphere – and multiple versions of the film – adds fuel to the speculation and debate over this issue.

In the book, Rick Deckard (the main character) is at one point tricked into following an andy, who believes himself to be a police officer, to a faked police station. Deckard then escapes and "retires" some andys there before returning to his own police station. However, Deckard takes the Voigt-Kampff (different spelling) test and it fails to indicate that he is an android.

Harrison Ford, who played Deckard in the film, has said that he did not think Deckard was a replicant, and also states he and the director had discussions that ended in the agreement that the character was human. However, according to director Ridley Scott, Deckard is indeed a replicant.^[2] He collects photographs, seen crowding over his piano, yet has no obvious family, beyond a reference to his ex-wife (who called him cold fish). It can be argued that the scene in which he talks with Rachael, their eyes of both shine in the way indicative of Replicants.

Furthermore in the Director's Cut police officer Gaff (played by Edward James Olmos) leaves Rick Deckard an origami Unicorn a day after Rick dreamed of one. Just before Deckard finds the unicorn, Gaff says to him in passing, "It's too bad she [Rachael] won't live...then again, who does?". A unicorn can also be seen briefly in a scene in J. F. Sebastian's home, amongst scattered toys (to the right of a sleeping Sebastian, while Pris snoops around his equipment).

Paul Sammon, author of Future Noir: The Making of Blade Runner, has suggested in interviews that Deckard may be a Nexus-7, a next-generation replicant who possesses no superhuman strength or intelligence, but brain implants that complete the human illusion. This view is shared by Ridley Scott. ^[3] Sammon also suggests that Nexus-7 replicants may not have a preset lifespan (i.e., they could be immortal).^[4]

[edit] Organic or Machine?

Although the press kit released to the media for the film, explicitly defined a replicant as, "A genetically engineered creature composed entirely of organic substance,"^[5] a question commonly posed is the physical make-up of the replicants themselves. In the opening crawl of the film, replicants are said to be the result of "advanced robot evolution." The crawl also states that they were created by "genetic engineers." Characters mention that they have eyes and brains like humans, and they are seen to bleed when injured (although they can take a lot more damage than humans can). An alternative explanation could be that they are cybernetic, having both human and machine parts.

The original novel makes mention of the biological components of the androids, but also alludes to the mechanical aspects commonly found in other material relating to robots.

Due to the film's ambiguous stance to the question, it has been suggested by fans^{[citation needed]} that Ridley Scott chose to keep the question unanswered in an attempt to preserve the film and novel's core theme: what is human?

[edit] References

[edit] External links

• BRmovie.com - The Blade Runner FAQ – What are Replicants?