Lisa comes to her brother's defense when Bart is accused of an Easter prank involving the school marching band, the horn section and some rotten eggs. Meanwhile, Mr. Burns seizes the opportunity to realize his lifelong ambition to become a superhero.
Elenco:
Dan Castellaneta
,
Julie Kavner
,
Nancy Cartwright
,
Yeardley Smith
,
Hank Azaria
,
Harry Shearer
.