Halloween V
The Conner's gear up for their favorite holiday, with their traditional flare for trying to out-prank one another. Roseanne, the queen of Halloween, falls for the various elaborate pranks pulled on her by her family, for a change. Nancy is upset because she is painfully aware that Dan doesn't like her, so Roseanne sets out to convince her she is wrong by insisting that Dan pull a prank on Nancy, before Nancy sells her share of the diner to Leon.