Little Shop of Horrors (film) December 19, 1986 and was anticipated to do strong business over the 1986 holiday season. The film grossed $39 million at the box office, which, from the viewpoint of the studio, was considered an underperformer. However, it became a smash hit upon its home video release in 1987 on VHS and Beta. Rotten Tomatoes retrospectively collected reviews to give it a score of 90% based on reviews from 48 critics, the general consensus states: "Remixing Roger Corman's B-movie by way of the Off-Broadway musical, "Little Shop of Horrors" offers camp, horror and catchy tunes in equal measure—plus some inspired cameos
The Little Shop of Horrors was called upon to write music for Corman, Katz sold the same score as if it were new music. The score was used in a total of seven films, including "The Wasp Woman" and "Creature from the Haunted Sea". Katz explained that his music for the film was created by a music editor piecing together selections from other soundtracks that he had produced for Corman. Howard R. Cohen learned from Charles B. Griffith that when the film was being edited, "there was a point where two scenes would not cut together. It was just a visual jolt, and it didn't