Despite having a successful run in the grindhouse circuit, the film nearly became a lost film and didn't have a home video release until 2013.
In 2013, Vinegar Syndrome released the film on DVD and Blu-ray. This release featured the original and alternate theatrical trailer, rare outtakes, a special edition lab card and extensive historical liner notes.
Marketed as being similar in tone to Alfred Hitchcock's psychological horror film Psycho (1960), the film was released into drive-in theaters and the grindhouse circuit in 1973. Subsequently, the film began to be advertised as a sexploitation film and was released under the title Massage Parlor Hookers! with the horror film elements being removed.
The film was featured on Flavorwire's article "50 Films That Capture the Dark Side of New York City."
Film debut of George Dzundza.