Development In the early 1980s, co-producer Kip Ohman approached screenwriter
Charles Edward Pogue with the idea of remaking the classic science fiction horror film
The Fly. Pogue began by reading
George Langelaan's
short story and then watching the original film, which he had never seen. Deciding that he was interested in this project, he talked with producer
Stuart Cornfeld about setting up the production, and Cornfeld very quickly agreed. The duo then pitched the idea to executives at 20th Century Fox and received an enthusiastic response, and Pogue was given money to write a first draft screenplay. He initially wrote an outline similar to that of Langelaan's story, but both he and Cornfeld thought that it would be better to rework the material to focus on a gradual metamorphosis instead of an instantaneous monster. However, when executives read the script, they were so unimpressed that they immediately withdrew from the project. After some negotiation, Cornfeld orchestrated a deal whereby Fox would agree to distribute the film if he could set up financing through another source. Cronenberg, who watched the original film when it came out, was critical of the initial script stating that "I remember reading it and the first sixteen pages were awful". Cronenberg was paid twice the amount that he was paid for directing
The Dead Zone. Cronenberg stated that "one line of dialogue from Chuck's script" remained in the final version. Despite the extensive rewrite of Pogue's script, Cronenberg insisted during
Writers Guild arbitrations that he and Pogue share screenplay credit, since he felt that his version could not have come to pass without Pogue's script to serve as a foundation. He did not meet with Pogue, who liked the film, until after the film was released. Pogue's version of the lead scientist "was rather a dull, clever techno guy; just a boring, handsome guy" according to Cronenberg.
Casting Brooks wanted
Pierce Brosnan to play the role of Seth Brundle, but Cronenberg rejected the casting.
John Malkovich was the top choice for the role, but he declined.
John Lithgow was also offered the role but turned it down, stating it was too grotesque.
Michael Keaton (who would co-star with Davis two years later in
Beetlejuice) and
Richard Dreyfuss were also considered.
Jeff Goldblum was proposed for the lead by Cronenberg as Goldblum was willing to perform with prosthetic makeup unlike other proposed actors like Dreyfuss. Cornfeld opposed
Geena Davis' casting due to her being Goldblum's then-real-life girlfriend. Cronenberg wanted Davis and Cornfeld made him "look at other actresses, but they were all disasters" which even Cornfeld admitted. Davis requested that Cronenberg play the gynecologist as she did not want a stranger performing the role.
Filming The film's budget was reported as $9 million The design of Brundle's telepods was inspired by the engine cylinder of Cronenberg's
Ducati Desmo motorcycle.
Deleted and alternate scenes After filming ended early in 1986, a rough cut of
The Fly was shown to Fox executives, who were very impressed. A rough cut was then previewed at Toronto's
Uptown Theatre in the spring of that year. Due to a strong audience reaction, the graphic and infamous "monkey-cat" sequence was cut from the film to make it easier for audiences to maintain sympathy for Brundle's character. Another preview screening was subsequently held at the Fox lot in
Los Angeles, and this version featured the "butterfly baby" coda. As before, the screening results dictated that the scene be cut. Another ending had Ronnie wake up next to Stathis, who she is married to, and is pregnant with his child, but it was disliked by audiences according to Cronenberg.
Makeup and creature effects The
Academy Award-winning makeup was designed and executed by
Chris Walas, Inc. over a period of three months. The final "Brundlefly" creature was designed first, and then the various steps needed to carry protagonist Seth Brundle to that final incarnation were designed. The transformation was intended to be a metaphor for the aging process. To that end, Brundle loses hair, teeth and fingernails, with his skin becoming more and more discolored and lumpy. The intention of the filmmakers was to give Brundle a bruised and cancerous look that gets progressively worse as the character's altered genome slowly asserts itself, with the final Brundlefly hybrid creature literally bursting out of Brundle's hideously deteriorated human skin. The creature itself was designed to appear horribly asymmetrical and deformed, and not at all a viable or robust organism. Various looks were tested for the makeup effects. Some early test footage can be seen on the 2005
The Fly: Collector's Edition DVD, as well as the Blu-ray release. The transformation was broken up into seven distinct stages, with Jeff Goldblum spending many hours in the makeup chair for Brundle's later incarnations. • Stages 1 and 2: subtle, rash-like skin discoloration that leads to facial lesions and sores, with tiny fly hairs dotting Goldblum's face, in addition to the patch of fly hairs growing out of the wound on Brundle's back. • Stages 3 and 4-A: piecemeal prosthetics covering Goldblum's face (and later his arms, feet, and torso), wigs with bald spots, and crooked, prosthetic teeth (beginning with stage 4-A). • Stage 4-B: deleted from the film (but briefly appeared in the trailer), this variant of stage 4 was seen only in the "monkey-cat" scene, and required Goldblum to wear the first of two full-body foam latex suits, as Brundle has stopped wearing clothing at this point. • Stage 5: the second full-body suit, with more exaggerated deformities, and which also required Goldblum to wear distorting contact lenses that made one eye look larger than the other. • Stage 6: the final "Brundlefly" creature (referred to as the "space bug" by the film's crew), depicted by various partial and full-body cable- and rod-controlled puppets. • Stage 7: another puppet which represented the mortally injured Brundlefly-Telepod fusion creature (initially dubbed the "Brundlebooth" and later the "Brundlething" by the crew) as seen in the film's final moments. == Music ==