The Murders in the Rue Morgue from "The Three Princes of Serendip", an Italian rendition of Amir Khusro's "Hasht-Bihisht". Poe may also have been expanding on previous analytical works of his own including the essay on "Maelzel's Chess Player" and the comedic "Three Sundays in a Week". As for the twist in the plot, Poe was likely inspired by the crowd reaction to an orangutan on display at the Masonic Hall in Philadelphia in July 1839. The name of the main character may have been inspired from the "Dupin" character in a series of stories first published in "Burton's Gentleman's Magazine" in 1828 called "Unpublished passages
Murders in the Rue Morgue (1971 film) hired to direct the film. Hessler says he felt the story was so familiar it needed to be changed, so he and writer Christopher Wicking decided to do it as a play-within-a-play, with a mystery happening around a theatre that was putting on a production of "Murder in the Rue Morgue". The new storyline owned a lot to "Phantom of the Opera". Hessler said Vincent Price "was very upset that he wasn't in" the film "but I had nothing to with that." He thought Price was having contractual fights with AIP at the time. Hessler says AIP hired Jason Robard