The Simpsons picture of guest star Jack Black in "Husband and Knives."
Twentieth Century Fox
The Simpsons Guest Star Jack Black
Much to Comic Book Guy's chagrin, Bart, Lisa (not pictured) and Milhouse check out a new comic book store called Coolsville, where they are treated like royalty by a friendly comic book buff named Milo (guest voice Jack Black) in the "Husbands and Knives" episode of The Simpsons.