The climax of the film, shown in the YouTube video above, occurs when Joy finally allows Sadness to take control of the console in Riley's mind, enabling her to express her true feelings to her parents. This pivotal moment serves as a cathartic release for both the audience and Riley, as she finally acknowledges her sadness and begins to process her emotions in a healthy manner. One of the key factors contributing to catharsis in the film is the audience's ability to identify with the characters and their emotional struggles. 

By personifying emotions as characters within Riley's mind, the film creates a relatable, as well as an immersive experience that allows viewers to empathize with the internal conflicts of Riley and her emotional journey. By embracing Sadness and accepting the full spectrum of her emotions, Riley is able to reconcile her feelings about the move and move forward with a new found sense of understanding and acceptance. Serving as a powerful reminder of the importance of embracing all aspects of ourselves, includiing our sadness and vulnerability, in order to achieve emotional growth and resilience.