A grandfather and his grandson enjoy sharing knock-knock jokes, playing games, hot chocolate, watching movies, reading books, playing baseball and just spending time together.
Billy Boyd likes living with his grandmother, Big Mama, because she can make a space capsule out of junk, joins in all kinds of games, and turns a trip for ice cream into an adventure.
After Little Red Riding Hood's grandmother recovers from the trauma of the Big Bad Wolf, Red worries about her grandmother's loneliness and seeks to find new hobbies and friends to entertain her.
Nanna and Poppy, who are expecting their granddaughter to visit, wonder whether Sweetie Pie or Sourpuss will show up, or if it may be both at the same time.