On Halloween, Blossom and Six fight off a masked maniac: Joey, who is trying to sneak in after going to a party grounded. Meanwhile, Nick, Anthony and Buzz dress up as Wilson Phillips to win a cash prize, but get stranded at a bar.
As part of a Social Studies mid-term, Blossom becomes Jewish for a week. In the meantime, she becomes concerned when Six tells her she is planning to lose her virginity to a guy from school.