The Little Shop of Horrors is a 1960 American horror comedy film directed by Roger Corman. Written by Charles B. Griffith, the film is a farce about an inadequate florist's assistant who cultivates a plant that feeds on human blood. The film's concept is thought to be based on "Green Thoughts," a 1932 story by John Collier about a man-eating plant. Dennis McDougal suggests that Griffith may have been influenced by Arthur C. Clarke's sci-fi short story from 1956, "The Reluctant Orchid" (which was in turn inspired by the 1905 H. G. Wells story "The Flowering of the Strange Orchid"). The film stars Jonathan Haze, Jackie Joseph, Mel Welles, and Dick Miller, who had all worked for Corman on previous films. Produced under the title The Passionate People Eater, the film employs an original style of humor, combining black comedy with farce and incorporating Jewish humor and elements of spoof.The Little Shop of Horrors was shot on a budget of $28,000 (about $240,000 in 2019), with interiors being shot in two days utilizing sets that had been left standing from A Bucket of Blood. The film slowly gained a cult following through word of mouth when it was distributed as the B movie in a double feature with Mario Bava's Black Sunday and later with Last Woman on Earth. The film's popularity increased with local television broadcasts, and the presence of a young Jack Nicholson, whose small role in the film has been prominently promoted on home video releases of the film. The film was the basis for an Off-Broadway musical, Little Shop of Horrors, which was notably made into a 1986 feature film and enjoyed a 2003 Broadway revival, all of which have attracted attention to the 1960 film. The Little Shop of Horrors was developed when director Roger Corman was given temporary access to sets that had been left standing from his previous film, A Bucket of Blood. Corman decided to use the sets in a film made in the last two days before the sets were torn down. Corman initially planned to develop a story involving a private investigator. In the story's initial version, he character that eventually became Audrey would have been referred to as "Oriole Plove." Actress Nancy Kulp was a leading candidate for the part.The characters that eventually became Seymour and Winifred Krelborn were named "Irish Eye" and "Iris Eye". Actor Mel Welles was scheduled to play a character named "Draco Cardala," Jonathan Haze was scheduled to play "Archie Aroma," and Jack Nicholson would have played a character named "Jocko". Charles B. Griffith wanted to write a horror-themed comedy film. According to Mel Welles, Corman was not impressed by the box office performance of A Bucket of Blood, and had to be persuaded to direct another comedy.[9] However, Corman later claimed he was interested because of A Bucket of Blood and said the development process was similar to that of the earlier film, when he and Griffith were inspired by visiting various coffee houses: We tried a similar approach for The Little Shop of Horrors, dropping in and out of various downtown dives. We ended up at a place where Sally Kellerman (before she became a star) was working as a waitress, and as Chuck and I vied with each other, trying to top each other's sardonic or subversive ideas, appealing to Sally as a referee. The first screenplay Griffith wrote was Cardula, a Dracula-themed story involving a vampire music critic. After Corman rejected the idea, Griffith says he wrote a screenplay titled Gluttony, in which the protagonist was "a salad chef in a restaurant who would wind up cooking customers and stuff like that, you know? We couldn't do that though because of the code at the time. So I said, "How about a man-eating plant?", and Roger said, "Okay." By that time, we were both drunk." Screenwriter Charles B. Griffith in a cameo role as Kloy Haddock, a robber The film was partially cast with stock actors that Corman had used in previous films. Writer Charles B. Griffith portrays several small roles. Griffith's father appears as a dental patient, and his grandmother, Myrtle Vail, appears as Seymour's hypochondriac mother.Dick Miller, who had starred as the protagonist of A Bucket of Blood was offered the role of Seymour, but turned it down, instead taking the smaller role of Burson Fouch. It had been rumored that the film's shooting schedule was based on a bet that Corman could not complete a film within that time. However, this claim has been denied by Mel Welles. According to Joseph, Corman shot the film quickly in order to beat changing industry rules that would have prevented producers from "buying out" an actor's performance in perpetuity. On January 1, 1960, new rules were to go into effect requiring producers to pay all actors residuals for all future releases of their work. This meant that Corman's B-movie business model would be permanently changed and he would not be able to produce low-budget movies in the same way.