Most of the time, the movie/show won't be downright demonic. However, always check to be sure it doesn't support the LGBTQ agenda or encourages foolish romantic behavior. There are a lot of good kids shows out there, but they honestly shouldn't be for kids.
After re-checking my sources, I found out that the new Jumanji movie doesn't have real witchcraft in it. The witchcraft was inspired by the game itself. However, the movie does have a good many transgender jokes. It may not be downright demonic, but it isn't clean either.