Prisca: There's something wrong with this beach.
Adult Trent: How would you feel if a fifty-year-old man called and said he was your six-year-old nephew?
Charles: I am a doctor.
Jarin: I am a nurse. My name is Jarin.
Other mistake: How did Trent (who started as a six-year-old) end up with an adult-size watch and bracelet?
Trivia: The driver of the hotel van service taking the guests to their secluded beach is none other than the director M. Night Shyamalan. He has a speaking role in this movie as well.
Question: Why didn't the lady who was originally with Mid-Size Sedan decay quicker, and we were able to see her body intact when she hit young Trent in the water?
Answer: Because she was 'freshly' dead when she hit Trent.