S2·E22 Episode 152
Aired November 2, 1976
Synopsis
Tom and Heather give Gore the brush off, so he interviews Martha. Mary is in a lather to get Heather's old Peanuts lunch box, which is identical to Chester's. Mary and Tom discuss their friendships with Gore and Annie. While Chester is distracted by playing a game with Heather, Mary switches the lunch boxes, but she might have been caught.