CNN —As Disney celebrates its 100 year anniversary on Monday, the walls of the company’s animation studio come alive in the new short film, “Once Upon a Studio.”In the 12-minute short, Mickey and Minnie Mouse, with the help of Tinker Bell, lead the charge in bringing 543 Disney characters – villains included – together for a group photo to mark the occasion. Burny Mattinson, an animator who worked for the studio for 70 years, locks the doors to Disney’s Burbank animation studio as the characters file out. In a poignant moment, a frantic Mickey Mouse stops in a hallway when he sees a portrait of Walt Disney himself. On with the show.”Outside, Goofy attempts to set up the camera atop a ladder but tumbles to the ground and the camera breaks. “Once Upon a Studio” is streaming now on Disney+.

---

Persons: Minnie Mouse, Tinker Bell, Burny, Burbank, “ Let’s, Minnie, “ yoo, Kristen Bell, Idina Menzel, Anna, Elsa, Jeremy Irons, Scar, King, Jodi Benson, Ariel, “, “ Aladdin, ”, Robin Williams, Brad Simonsen, Walt Disney, Mickey, Goofy Organizations: CNN, Disney, ”, Variety