Nudity: The chimpanzee does not have fur on his bottom. Nothing sexual.
Scary and disturbing scenes that are not good for kids under 12 is in the movie too. There is also rude humor. Profanity: Says the word "sex". They don't explain what it is or show sexual content scenes otherwise, this movie would be rated R instead of PG-13 and it would not be good for kids at all. The MPAA marks it down as "mild language" or "language". Violence: Not much. Some PG movies and PG-13 movies may have the same type of content that is in this movie.