At a comet watch party, Teddy searches for signs from the universe and Bob tries to keep him from going off the deep end, while the Belcher kids try to make their comet wishes come true.
Tina cheers for Jimmy Junior at a semi-prestigious dancing seminar, while Bob and Linda have a bet to see which of them can catch the most home run balls outside Wonder Wharf Stadium.
Bob takes Linda and the kids to his mother's grave, but finding the headstone is harder than he thought; Teddy makes a fatal mistake while doing repairs on the Belcher home.
Louise brings Tina on her mission to find the perfect item for her last Show and Tell ever; Teddy goes overboard trying to impress his date at the restaurant.
Bob tells Linda and the kids the story of how an old, broken radio that belonged to his grandmother Alice helped her discover that a German spy lived in her building.
Linda very nearly kidnaps a children's book author by accident; the Belcher kids try to help Mr. Frond get his cat out of a tree in front of the school.
Louise takes a class assignment - and some unhelpful comments from Wayne - personally; Bob hires a masseur-in-training to massage Linda for Mother's Day.
