The Little Shop of Horrors AIP distributed the film as the B movie for their release of Mario Bava's "Black Sunday". Despite being barely mentioned in advertising (it was only occasionally referred to as an "Added Attraction" to Bava's film), "Black Sunday"'s critical and commercial success resulted in positive word of mouth responses to "The Little Shop of Horrors". The film was re-released again the following year in a double feature with "Last Woman on Earth". Because Corman did not believe that "The Little Shop of Horrors" had much financial prospect after its initial theatrical run, he did not bother to copyright it, resulting in
The Little Shop of Horrors children five cents apiece to run out of a subway tunnel. They were also able to persuade winos to appear as extras for ten cents apiece. "The winos would get together, two or three of them, and buy pints of wine for themselves! We also had a couple of the winos act as ramrods—sort of like production assistants—and put them in charge of the other wino extras." Griffith and Welles also persuaded a funeral home to donate a hearse and coffin—with a real corpse inside—for the film shoot. Griffith and Welles were able to use the nearby Southern Pacific Transportation