LEGO Disney Princess: Magical Mayhem will premiere on Disney+ on August 21. Walt Disney Animation Studios released a new one-minute trailer Monday morning.
Royal chaos ensues. Get ready to go on an all-new adventure in LEGO Disney Princess: Magical Mayhem, an original special available August 21 only on Disney+.
— Disney Animation (@DisneyAnimation) August 17, 2026
The Princesses Face a Castle Full of Chaos
Snow White, Jasmine, Mulan, Tiana and Ariel shelter animals during a heavy rainstorm. Their quiet day falls apart when the animals run loose through the castle. The group traces the trouble to a villain and gets help from an unexpected friend.
The special arrives during World Princess Week. Disney+ will make all episodes available on August 21.
Sources: Walt Disney Animation Studios' official trailer and the Disney+ August schedule.