Start the CD at the beginning of the movie when the music in the movie starts, just before the 20th Century Fox appears. Repeat the CD until the end of the movie. (Notice that the letters in OCTOPUS are contained in "The rOCky hOrror PictUre Show.") The sync will work with either the UK version or the US version of the film. The UK version has one additional scene called "Superheroes" toward the very end of the film, so the majority of the film is identical between the two versions. The preferred version for this sync is the UK version.