1. The equipment is visible: When Jimmy is looking for Katie's grave, the reflection of the camera track can be seen on one of the tombstones.
2. Display error: After Jimmy puts clothes on Katie's body, she can be seen breathing.
3. Continuity: When Jimmy Markum was drinking whiskey with Cyrus, between the shots, the lid of the bottle was opened and closed from time to time.
4. Continuity: When Silster revealed that she believed that David killed Katie, Jimmy Markum was talking to her. From the close-up, you can see Jimmy's arm wrapped around Silster's shoulder Up, but not on the shoulders in the distant shot.
5. When Jimmy first noticed his daughter's car, he could see a microphone amplifier through the bushes.
6. When the two "policemen" took David away in the opening paragraph, a local police patrol car was briefly seen at the end of the street to maintain traffic on the set.
7. Anachronism: When David Boyle Jr. is being driven away by a pedophile, he cuts back to the scene of Jimmy Jr. and Sean standing on the street. You can see a modern police car in a large panoramic shot on the right side of the background.
8. Anachronism: The opening paragraph took place in 1974. The car license plate driven by the "policeman" did not appear in Massachusetts until the mid-1990s.
9. An anachronism: In the street scene not long after the beginning, which was in the 1970s, there was a sign of "No Trucking" on the pole, which was composed of red circles and horizontal lines. The first time this logo appeared in the United States was also in the 1980s.
