Once Upon a Studio is a 2023 English-language Animation Comedy movie written and directed by Dan Abraham and Trent Correy and produced by Yvett Merino and Bradford Simonsen. Once upon a studio stars Chris Diamantopoulos in the lead role along with an ensemble cast including Scott Adsit, Stan Alexander, Stephen J. Anderson, Tony Anselmo, Awkwafina and Jason Bateman. The music was composed by Dave Metzger. Cinematography was done by John Hasbrook and Daniel Rice and editing by Michael Louis Hill. The film has a running time of 9 minutes. It was released on 16th October 2023. Distribution rights for the movie were acquired by Walt Disney Studios. Created for Disney's 100th anniversary, the short features Mickey Mouse corralling a gallery of legendary Disney characters for a group photo.