“Fantasmic!,” Disney’s popular and longest-running nighttime spectacular, returns to the Rivers of America in Disneyland Park on May 24, 2024. “Fantasmic!” is an emotional extravaganza of colorful Disney animated film images, choreographed to an exciting musical score. The waters of the Rivers of America come alive as Mickey Mouse’s power of imagination enables him to create fantastic events and images as seen in beloved Disney classic films like “Fantasia,” “The Jungle Book,” “The Little Mermaid” and more. (Disneyland Resort)