Dr. Goldfoot and the Bikini Machine

The original idea for this motion picture came from James H. Nicholson, the President of American International Pictures, who wanted to showcase the versatile talents of AIP contract player Susan Hart. Nicholson provided the story, and is credited as "James Hartford". He hired Robert Kaufman to write the first draft. Director Norman Taurog hired Elwood Ullman to do a rewrite, and Taurog remained intimately involved with the content. Deke Heyward later claimed, without substantiation, that he completely rewrote Robert Kaufman's script.[6]

The original title was announced as Dr Goldfoot and the Sex Machine, and the film was to be directed by William Asher.[7] Taurog shortly thereafter assumed the helm as director, and Dwayne Hickman joined the cast. Filming began in late summer 1965, with one of AIP's largest-ever budgets.[1] It was the first AIP movie to cost over a million dollars.[8]

Vincent Price stated in a 1987 interview with David Del Valle that the original script was a camp musical, comparing it to Little Shop of Horrors. Price stated, "It could have been fun, but they cut all the music out", though it is not clear whether the footage was actually shot or the idea was abandoned during production. According to Susan Hart:

One of the best scenes I've seen on film was Vincent Price singing about the bikini machine – it was excellent. And I was told it was taken out because Sam Arkoff thought that Vincent Price looked too fey. But his character was fey! By taking that particular scene out, I believe they took the explanation and the meat out of that picture... It was a really unique explanatory scene and Vincent Price was beautiful in it, right on the money.[9]

According to Norman Taurog's biographer:

The original plan had been to follow the AIP formula and have songs integrated throughout the film, but Norman brought in Elwood Ullman to do a rewrite ... and the final script read like a good-natured spoof on the James Bond films with no songs. This apparently disappointed Vincent Price, who had been looking forward to singing.[8]

The film is notable for its scenic photography of San Francisco. The streetcar scene was filmed at the West Portal tunnel. Filming went for over 30 days, taking place on location in San Francisco and on the backlots at the Producers Studio and Metro-Goldwyn-Mayer Studios. The day after the company returned from San Francisco, rioting broke out in Watts in South Los Angeles. On August 30, the unit moved to MGM Studios Lot 2 to shoot on their "New York Street" set for a couple of days before returning to the Producers Studio.[8]

The climactic chase sequence was filmed in the Bay Area. The stuntmen included Carey Loftin, Paul Stader, Troy Melton, Jerry Summers, Ronnie Ron-dell, Bob Harris, Louis Elias, David Sharpe, Harvey Parry, and Bill Hickman.[8]

When designing Goldfoot's lair, Daniel Haller re-used some of his designs from 1961's The Pit and the Pendulum. Stock footage of battleships from another AIP release, Godzilla vs. The Thing appears during the climax.

Susan Hart's hair was done by Jon Peters.[10]

During filming in Los Angeles, the city was gripped by a heatwave. Sometimes temperatures on one of the sound stages reached over 100 °F (38 °C) by mid-afternoon. On the afternoon of August 15, 1965, the company was returning from lunch when one of the electricians, Roy Hicks, passed out from the heat and fell to his death from a catwalk.[8]

The theme song was recorded by The Supremes as a single-sided unreleased promotional single.[11][12]

According to Norman Taurog's biographer, the film "was a moderate success in the United States, but did quite well in Europe, particularly in Italy".[8]

The Los Angeles Times said the film "has enough fresh, amusing gags to make it entertaining... Price is splendid".[14]