Poster On Rays bedroom wall

Ive lent my copy out of this film and its dissapeared, i remember a poster on the wall of Rays bedroom in the scene where Stevie wont leave him and Connie alone, it was something titled along the lines of 'Conspiracy theory', when i search however all i come up with is the mel gibson film.
Can some kind person confirm that this was or wasnt the posters title, and if they know if its related to the gibson film.
Many thanks.