The Grinch is an iconic Christmas villain who has been terrifying children for generations. While the Grinch himself is a charming and mischievous creature, his story is a cautionary tale about the dangers of hating Christmas and wanting to steal the holiday from others. To avoid being scared by the Grinch, it is best to watch the film in a group setting with family and friends, so you can all laugh at the Grinch's antics and cheer on the protagonist, Cindy Lou Who.