Bob's mom visits to help with Toby, driving Amy crazy. Teddy and Spencer celebrate their tenth-month anniversary. Gabe and PJ find an old letter saying that money is buried in Mrs. Dabney's backyard, and start digging to find it.

Teddy takes Charlie to see Santa Claus, but he takes a break just when it's Charlie's turn. Amy and Grandma Linda discover they are performing the same song at the family talent show.