Revealing mistake: When the police are called back to camp on the night Megan, Judy and the group of kids are murdered, the mustache on Officer Frank is obviously fake.
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Sleepaway Camp (1983)
1 revealing mistake - chronological order
Directed by: Robert Hiltzik
Starring: Christopher Collet, Felissa Rose, Jonathan Tiersten, Karen Fields
Continuity mistake: When Meg comes up to Angela, taunting her, Angela's head position and the look on her face changes in each shot.
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Answer: Watch his first scene at his aunt's. He doesn't speak at all. Clearly Angela/Peter has had a withdrawn personality since the death of his father and older sister. So doing activities with other kids is one thing he wouldn't do, as for eating, a lot of kids don't at first if they miss home.
Rob245