An upcoming Disney+ movie featuring Marvel, Star Wars, and Avatar creators has locked its release date. Disney Worldbuilders from Leslie Iwerks is set to release on August 20, 2026, on Disney+. Interestingly, the American film producer and director has previously worked on another Disney documentary, Disneyland Handcrafted. Disney is known for multiple successful film franchises, namely Marvel, Star Wars, Avatar, Zootopia, and more. Before its debut on Disney+, Disney Worldbuilders will receive its premiere at the D23 event on August 16, 2026.