Steely Phil: Arnold's Grandpa enters a Chinese Checkers tournament to reclaim his pride lost forty years ago. Robby Fisher's name is a parody of Bobby Fischer.
Quantity Time: Helga's mother tries to let Helga and her father, Bob, bond after she learns the two of them will be home all week (as its Spring Break for Helga). Miriam decides to take an impromptu vacation to her mother's, leaving father and daughter on their own-with Bob knowing nothing about his daughter.