Development Following the success of
Friday the 13th in 1980,
Paramount Pictures began plans to make a sequel. First acquiring the worldwide distribution rights,
Frank Mancuso, Sr. stated, "We wanted it to be an event, where teenagers would flock to the theaters on that Friday night to see the latest episode." The initial ideas for a sequel involved the
Friday the 13th title being used for a series of films, released once a year, that would not have direct continuity with one another but be a separate "scary movie" in their own right. Phil Scuderi—one of three owners of Esquire Theaters, along with Steve Minasian and Bob Barsamian, who produced the original film—insisted that the sequel have
Jason Voorhees,
Pamela (
Betsy Palmer)'s son, even though his appearance in the original film was only meant to be a joke.
Steve Miner, associate producer on the first film, believed in the idea and would go on to direct the first two sequels. At the time
Friday the 13th Part 2 went into development, Cunningham opted not to direct as he was directing
A Stranger Is Watching (1982). Miner would use many of the same crew members from the first film while working on the sequels. Cunningham had mixed feelings about the entire
Friday the 13th enterprise that he outlined for film critic and author
Stephen Hunter in an interview for a book Hunter wrote on violent films. Hunter stated that Cunningham "wasn't particularly proud" of his work on these films, and Cunningham bluntly said that the only thing that seemed to reach a teenaged audience at that time involved high levels of gore and graphic violence.
Casting Adrienne King was pursued by an obsessed fan after the success of the original
Friday the 13th and purportedly wished her role as
Alice Hardy to be as small as possible, though in the documentary
Crystal Lake Memories: The Complete History of Friday the 13th, it was stated that King's agent had asked for a higher salary, which the studio could not afford.
Gina Gershon was offered an unspecified role, but turned it down due to a "exploitive" topless scene. Actor Warrington Gillette played Jason unmasked at the end of the film. Stuntman
Steve Daskewisz (also known as Steve Dash) was credited as Jason Stunt Double but played the masked Jason throughout the rest of the film.
Filming was one of the filming locations
Principal photography of
Friday the 13th Part 2 in September 1980, and finished in November 1980. Filming took place in
Connecticut, primarily in
New Preston and
Kent, as well as at
Kent Falls State Park. The opening scene of the film featuring Alice in her apartment was filmed inside a
Torrington residence, while the exterior shots of the apartment were shot in a neighborhood in central
Waterbury. The cast and crew stayed on location at the camp, living on the premises in cabins, which executive producer
Frank Mancuso Jr. described as "barracks"-like. Some lakeside sequences were shot on
Lake Waramaug. Several of the film's actors suffered injuries during filming: Daskewisz was rushed to the emergency room during filming after Amy Steel accidentally cut his hand with a machete. Steel explained, "The timing was wrong, and he didn't turn his pickaxe properly, and the machete hit his finger." Daskewisz received thirteen stitches on his middle finger. Daskiewisz suffered another injury on set after falling onto the pickaxe he was using, breaking several ribs. During one take of Alice being killed by Jason, the ice pick prop failed to properly retract, injuring King. In addition, he was not receptive to the concept of Jason as the killer in the film.
Post-production Despite Cunningham's lack of involvement, his wife, Susan, was hired to edit the film. Like its predecessor,
Friday the 13th Part 2 had difficulty receiving an R rating from the
Motion Picture Association of America (MPAA). Upon reviewing the film, the Classification and Rating Administration (CARA) warned Paul Hagger, an executive at Paramount, that the "accumulation of violence throughout the film" may still lead to an X rating even if substantial cuts were made. A total of forty-eight seconds had to be cut from the film in order to avoid an
X rating. After Paramount discovered actress Marta Kober was only 16, a scene showing her with full frontal nudity was completely deleted. In September 2020, cult horror movie distributor
Scream Factory announced in conjunction with Samuelson Studios that cut footage from the film, including Marta Kober's full frontal nude scene had been found on a
VHS owned by FX artist Carl Fullerton, who had saved the footage for his own portfolio. Fullerton lent the VHS to Scream Factory, who included it on the
Friday the 13th Blu-Ray Collection: Deluxe Edition, though it did not include Kober's underage nudity. Originally, the film was supposed to end with Pamela Voorhees' head opening her eyes and smiling towards the camera. This scene was filmed using actress Connie Hogan performing in makeup as Pamela's stunt head. However, Miner removed the scene from of the final cut after it was ultimately decided that it would make the film's conclusion too "unserious." Footage of this alternate ending remains unreleased. ==Music ==