Check out the Disney teaser video of Goofy’s Sky School rollercoaster, which is due to debut at California Adventure in mid-2011.

Goofy’s Sky School will be a rethemed version of the Mulholland Madness coaster, which closed on October 12, 2010. The wild mouse coaster will receive a new theme based on the 1940 cartoon Goofy’s Glider, which tells the story of Goofy attempting to teach pilots how to fly.