Factual error: The Point & Shoot Camera Sy uses throughout the movie (Minolta Freedom Zoom 150) has a lit in-viewfinder readout. The real camera does not have any fancy readout, just a thin circle to help center and frame your image.
Factual error: When Sy is watching the Simpsons in his apartment, the clips we see, while all from the same episode, are spaced further apart than what we see. [Some people say they're from different episodes - a mistake regardless.] (00:17:05)
Answer: There is a line from the cop at the very beginning of the film in the interview room with Cy "We processed the roll of film we found in your bag Mr. Parish, they're not very pretty pictures. Also you left a camera in the hotel, we processed that roll as well. "As he talks about the second roll he indicates the folder containing the photos we see at the end. Therefore we can assume the "not very pretty photos" found on the roll of film in the bag are the lewd ones of the pretend sex acts. Whether he left the other ones behind as a cover or what he intended to do with the lewd ones we can but guess.