小马快跑！

Get a Horse! is an animated short film bundled with the 3D version of the animated movie Frozen. It premiered at the Annecy International Animated Film Festival in June 2013 and was released in theaters alongside Frozen in November. Get a Horse! is a 2013 black-and-white/color 3D hand-drawn and computer animated musical comedy short film, produced by Walt Disney Animation Studios. The short features archival voice recordings of Walt Disney as Mickey Mouse. It is the first original Mickey Mouse theatrical animated short since 1995's Runaway Brain and the first appearance of Oswald the Lucky Rabbit in a Disney animated production for more than 84 years.