Glenn Close still has the knife she used in the movie hanging in her kitchen, stating: "It's beautiful, made of wood and paper. It's a work of art! And it's nice for our guests to see it. It lets them know they can't stay forever."
In a 2013 interview with CBS News, Glenn Close admitted that she would have rethought her portrayal of Alex Forrest, because of her fear that the film's popularity may have been a contributing factor towards mental health stigma. "I would read that script totally differently," Close said. "The astounding thing was that in my research for Fatal Attraction, I talked to two psychiatrists. Never did a mental disorder come up. Never did the possibility of that come up. That, of course, would be the first thing I would think of now."
When Glenn Close's agent first called to express her interest in playing Alex Forrest, he was told, "Please don't make her come in. She's completely wrong for the part." Director Adrian Lyne also thought that Glenn Close was "the last person on Earth" who should play Alex.
When Glenn Close finally secured the part of Alex Forrest, one of the first things she did was to take the script to two different psychiatrists. She asked them, "Is this behavior possible and if it is, why?" The two psychiatrists who reviewed the script at Glenn Close's request both came to the same conclusion: Alex Forrest's behavior was, in its own way, classic behavior. Their diagnosis was that Alex had been molested and sexually tortured for an extended period of time while she was a child. As a result, she would naturally lash out at anyone who found her desirable.
The highest-grossing film of 1987 worldwide. Fatal Attraction was actually the highest grossing thriller (and the second highest grossing film overall.) The highest grossing film was Three Men and A Baby. Fatal Attraction grossed $156,645,693; Three Men and a Baby Grossed $167,780,960.
During the re-shoot of the ending, Glenn Close suffered a concussion from one of the takes when her head smashed against a mirror. After being rushed to the hospital, she discovered, much to her horror, that she was actually a few weeks pregnant with her daughter; actress Annie Starke. According to Leading Lady by Stephen Galloway, Close also developed eye and ear infections from being dunked repeatedly in the bathtub water for hours. To this day, Close said watching the ending makes her uncomfortable because of how much she unknowingly put her unborn daughter at risk from the physically demanding shoot.
To get the desired reaction shot from Ellen during the scene where she witnesses her parents have an intense argument, Michael Douglas was behind the camera bullying her and threatening to take away the stuffed unicorn she was holding, saying, "look at that stupid unicorn, I'm gonna throw it in the garbage", which is why she begins crying and hugging it tighter. After the he yelled "cut" he immediately apologized to her and said he was only kidding and Michael Douglas hugged her, with Douglas stating years later in an interview "I felt pretty guilty. But you've got to do what you've got to do."
While on a break from filming the fight scene in Alex's apartment, Glenn Close took her dog, Gaby, on a walk around the complex where the production was shooting on-location. Close, still wearing the film's iconic white dress, covered in dirt and sweat, with her hair unkempt, began to notice three girls approach her with curiosity. Thinking that the girls presumed she had just been mugged, due to her appearance, Close was about to explain to the girls that she was only shooting a movie. But the girls were really just interested in meeting her dog.
Kirstie Alley, who was under consideration for the lead role, provided a tape of a woman who had been stalking her husband, Parker Stevenson, in which she was begging him to be a part of his life. The woman's words were used verbatim for the film.
Glenn Close graduated from Rosemary Hall, an all-girls boarding school, the same year Michael Douglas graduated from the Choate School, an all-boys boarding school. The schools later combined to form Choate Rosemary Hall, which is co-ed.
Producers Sherry Lansing and Stanley R. Jaffe had difficulty getting a studio to green light the film, and in finding a leading man. Michael Douglas was when writer James Dearden was expected to both write and direct. Douglas's experience with another less-experienced director led him to ask for a different director, but Dearden was still kept on as writer--a rarity in the film business. Brian De Palma agreed to direct it, which got Paramount to green light the film, but he refused to stay on the project unless he could replace Michael Douglas. Lansing and Jaffee had a loyalty to Douglas, who was the first actor to express interest in the part, and who himself had experience as a producer. To keep Douglas on the project, they released De Palma. They had feared Paramount would cancel the project, but instead they merely delayed the start of production which had, at the time of De Palma's departure, been 10 weeks away.
Up to this point in her career, Glenn Close had played warm, fuzzy, earth-mother women-indeed, she was actually dismissed as a candidate for the role because of this-and been nominated for Oscars three times. This was a radical change-so radical, in fact, that she got stuck playing similar characters for a while.
Adrian Lyne didn't want the love scene to take place in a bed "because it's so dreary, and I thought about the sink because I remembered I had once had sex with a girl over a sink, way back. The plates clank around and you'll have a laugh. You always need to have a laugh in a sex scene." During filming he yelled at the couple, praising them. "If they know that they're turning you on, it builds their confidence." He used a handheld camera to film it "so there was no problem with the heat going out of the scene."
Glenn Close stated about her character: "I just wanted a character that would demand more of me. I'd never played a character who was supposed to be sexy. I knew I could do it. They were so sure I was wrong. They didn't even want me to read because they were embarrassed."
Glenn Close didn't know what to do about her character hairstyle, stating: "I was terrified! I didn't know what to do about my hair. Put it up? Ponytail? Finally I said, "I'll let it go wild!" The acting gods were with me."
The trivia items below may give away important plot points.
The original ending had Alex committing suicide while dressed in white, and Dan being arrested for her murder. It was changed when preview audiences felt that Alex was not brought to justice. This ending still appears in the Japanese release. The ending was re-shot in the worship room of the Unitarian church in Mt. Kisco, NY for three weeks in July, 1987.
Alex's treatment of the pet rabbit has given rise to the commonly used expression "bunny boiler" in the UK - used to describe an obsessive woman with the potential to stalk casual acquaintances or one-night stands.
After poor audience reaction to the original ending, it was decided that the ending be re-shot. Glenn Close was opposed to redoing the ending, but eventually felt she owed it to everyone else to do it. (In the November 1996 edition of 'Movieline' magazine, Close said: "The original ending was a gorgeous piece of film noir. She kills herself, but makes sure that his prints are all over the knife, and he gets arrested. He knows he didn't do it, but he's going to jail anyway. But audiences wanted some kind of cathartic ending, so we went back months later and shot the ending that's in the movie now.")
The decision to reshoot the ending garnered mixed reactions from the cast and crew. Director Adrian Lyne initially disliked the idea, but agreed to it after a Paramount executive offered him $1.5 million. When Anne Archer learned of the news, she was flabbergasted and immediately burst into tears. Glenn Close was staunchly opposed to the idea, and even refused to take part in it. According to co-producer Sherry Lansing: "[Close] felt sympathy for Alex, a woman battling mental illness, and fiercely resisted cliches about another female psycho." Michael Douglas, on the other hand, had no objection to it, and felt that the reworked ending would help the movie. Close and Douglas got into an argument over the ending, after which time Close contacted her friend William Hurt, who finally convinced her to participate in the reshoot.
John Carpenter and Brian De Palma were offered the chance to direct but both backed out because they feared that the story was too similar to Play Misty for Me (1971). De Palma also felt that Michael Douglas was not a good leading man, but has since admitted he was wrong about Douglas. Carpenter also turned it down because he felt the audience would not accept the originally scripted, downbeat ending where Alex commits suicide and frames Dan for it (he was proved right: the movie's finale had to be re-shot after a test audience disapproved of it). John Boorman was also offered the director's job but turned it down to do his personal wartime childhood memoir Hope and Glory (1987).
During the scene where Alex tells Dan she's pregnant, the billboard in the background reads A Glorious Beginning, rather ironic for the scene at hand. Furthermore, Dan has his back to the sign, representing his wanting to leave his parental responsibilities behind, while Alex is facing it, as she wants to have the child.
Nobody actually gets killed in this movie, except Alex at the ending, and the bunny. According to Leading Lady by Stephen Galloway, the dead rabbit was real, and obtained from a local butcher before it was skinned for consumption. Anne Archer's grim reaction while approaching the stove was in part due to the boiling water causing the carcass to smell foul.
Director Adrian Lyne stated on his 2002 director commentary that he regrets filming the shot of Alex submerged in the bathtub, with her pupils turned a ghastly white (achieved by cosmetic contact lenses), as it was too over the top.