Simpsons' twentysecond Halloween show.
The Diving Bell and the Butterball:
Homer is bitten by a radioactive spider.
Dial "D" for Diddly:
Ned becomes a serial killer.
In the Na'Vi:
Bart and Milhouse in an Avatar spoof.
First Air Date: 1989-12-17
Runtime: 00:22:14 minutes
Genre: Family, Animation, Comedy
Stars: Dan Castellaneta, Julie Kavner, Nancy Cartwright, Yeardley Smith, Hank Azaria, Harry Shearer