IN: Born Marilyn Ann Briggs in Providence, Rhode Island, Chambers was raised in Westport, Connecticut, in a middle-class household. It is often reported that she was born in Westport; however, in a 2007 interview Chambers confirmed she was born in Providence but grew up in Westport. Her father was in advertising and her mother was a nurse. She was the youngest of three children, including a brother, Martin Briggs (keyboardist for 1960s Boston band The Remains), and a sister, Jann Smith.

Chambers dreamed of having a career in mainstream films and believed her celebrity as the star of Behind the Green Door and the Ivory Snow girl would be a stepping stone to other endeavors. "The paradox was that, as a result of Green Door, Hollywood blackballed me," she said later. "[Green Door] became a very high-grossing film...But, to a lot of people, it was still a dirty movie; for me to do anything else, as an actress, was totally out of the question. I became known as a porno star, and that type of labeling really hurt me. It hurt my chances of doing anything else".  Throughout the 1970s she was up for roles in several Hollywood films. Her biggest opportunity came in 1976 when it was announced in Variety that she was to star alongside Rip Torn in City Blues, a film about a young hooker defended by a seedy lawyer. The film was to be directed by Nicholas Ray. Ray had never seen Behind the Green Door or even screen-tested Chambers. Instead the two met and Ray was impressed. "I have a camera in my head," he said, adding that Chambers would "eventually be able to handle anything that the young Katie Hepburn or Bette Davis could." However, the project never came to fruition, in large part due to Ray's alcohol and drug abuse.  Chambers claimed that Jack Nicholson and Art Garfunkel brought her in to talk about a role in the 1978 film Goin' South, then asked her for cocaine and grilled her about whether her orgasms in Behind the Green Door were real; she was angered to the point where she stormed out of the interview. She was going to be cast in the film Hardcore, opposite George C. Scott, but the casting director took one look at her and said she was too wholesome to be cast as a porn queen. "The Hardcore people wanted a woman with orange hair who chews gum, swings a big purse, and wears stiletto heels. That's such a cliche," Chambers said years later. Season Hubley was cast instead.

What happened after Ivory Snow?

OUT: I became known as a porno star, and that type of labeling really hurt me.

input: The script took Schaefer four years to write, but when it was finished, the film came together quickly. With the help of producers Alexandra Milchan and Robert Salerno, Schaefer cast Jared Leto as Mark David Chapman. For his role, Leto gained 67 pounds (30 kg) by drinking microwaved pints of ice cream mixed with soy sauce and olive oil every night. Gaining the weight, he said, was tougher than dieting himself into skeletal shape for his role as drug addict Harry Goldfarb in Requiem for a Dream (2000). The abruptness of Leto's weight gain gave him gout. He had to use a wheelchair due to the stress of the sudden increase in weight put on his body.  After the shooting of the film, Leto quickly went on a liquid diet. He explained, "I've been fasting ever since. I've been doing this very strange, like, lemon and cayenne pepper and water fast. I didn't eat any food for 10 days straight; I think I lost 20 pounds that first 10 days." Losing the excess weight after Chapter 27 proved a challenge. "It took about a year to get back to a place that felt semi-normal," he said; "I don't know if I'll ever be back to the place I was physically. I'd never do it again; it definitely gave me some problems."  Twenty-two years prior to this film's production, actor Mark Lindsay Chapman, while professionally using the name Mark Lindsay, had been almost cast as John Lennon in the biopic John and Yoko: A Love Story (1985). Yoko Ono had been deeply involved in the production and had herself been initially impressed with his audition and approved his casting prior to discovering his full name was Mark Lindsay Chapman. She then nixed his casting on the grounds it was "bad karma", and a great deal of press attention was given to his having almost gotten the role. The director of Chapter 27, Jarrett Schaefer, auditioned many Lennon impersonators, but was especially impressed with Mark Lindsay Chapman's tape because he conveyed the "tough town" street-smart quality of Lennon that the impersonators failed to convey, as they always played Lennon as larger-than-life. Schaefer described Lennon as having a "chip on his shoulder and always cracking these cynical one-liners", and felt that actor Chapman was best at conveying this quality. Schaefer had some difficulty negotiating the casting with the film's producers because of Chapman's name. After Chapman was cast, he asked Chapman how he should be billed to which Chapman replied "Mark fucking Lindsay Chapman. That's my fucking name." Schaefer remarks that this was so reflective of how Lennon talked, it just reinforced his sense that Chapman was right for the part.

Answer this question "During filming what was some obstacles if any?"
output:
Gaining the weight, he said, was tougher than dieting himself into skeletal shape for his role as drug addict