Inside Out is a 2015 Disney Pixar animated movie that explores the emotions of an 11-year-old girl named Riley. The movie takes place inside Riley's mind, where her emotions - Joy, Sadness, Anger, Fear, and Disgust - are personified as characters. The story follows Joy and Sadness as they navigate through Riley's mind to restore her emotional balance after a series of events cause her to become overwhelmed. Along the way, they encounter various obstacles and learn valuable lessons about the importance of all emotions, even the negative ones. The movie received critical acclaim for its unique concept, emotional depth, and stunning animation.