Runaway Brain

Runaway Brain (1995) is an 8-minute Disney animated short you can watch online on iFILM, directed by Chris Bailey.

Mickey Mouse owes Minnie a Hawaiian vacation and has no money to pay for it. A job listing for a lab assistant leads him to the lair of the sinister Dr. Frankenollie — voiced by Kelsey Grammer — who needs a brain donor for his hulking creation. The swap goes through. Mickey ends up inside a monster's body; the monster ends up in Mickey's. Eight minutes, complete chaos.

The short earned an Oscar nomination for Best Animated Short Film and stands as one of the stranger corners of the Disney catalogue — Mickey Mouse played genuinely frightening. Stream Runaway Brain online on iFILM.