Great Guns is an Oswald the Lucky Rabbit cartoon released on October 17th, 1927.
Oswald goes to war. Upon doing this, he gets quite close to being injured, gets into a dogfight with a mouse, and uses an elephant as a cannon. One cannonball from the enemies and he is turned into dust. Using a cocktail shaker, Oswald's girlfriend shakes him inside of it. When she pours him out, Oswald is in the form of a rabbit again.
- Great Guns is featured as a transition stage in Epic Mickey, where it is one of three challenges Mickey must face before meeting Oswald in his fortress hideaway. The short, along with Trolley Troubles and Oh What a Knight, was also mentioned by Gremlin Gus when he taught Mickey more about Oswald's past.