Epic Mickey 2: The Power of Two
Epic Mickey: Power of Illusion
Along with many other toons, the Mad Hatter has been kidnapped by Mizrabel and sucked into Wasteland where he is now trapped in her Castle of Illusion. Alice will eventually ask Mickey to save him for her.
- An early box art for Power of Illusion suggests that the Mad Hatter was actually going to be a boss instead of an ally.