Get a Horse! made its U.S. premiere at the D23 Expo this Friday. Featuring Walt Disney himself as the voice of Mickey Mouse, this black-and-white, hand-drawn theatrical short follows Mickey, his favorite gal pal Minnie Mouse and their friends Horace Horsecollar and Clarabelle Cow as they delight in a musical haywagon ride, until Peg-Leg Pete shows up and tries to run them off the road. Check out the photo that debuted alongside the short at D23.

Get a Horse Photo 1

This groundbreaking short from Walt Disney Animation Studios is directed by Lauren MacMullan (TV's The Simpsons) and produced by Dorothy McKim (Meet the Robinsons), Get a Horse! opens in front of Frozen on Nov. 27, 2013.