Overview: Grandad arrives at Matthew and Leah's house. He transports them back to 21st July 1969, the day man first walked on the moon. They meet a west Indian family and try out their huge array of toys including space hoppers and Lava lamps.
Overview: Tom and Melissa are fighting who gets to play on the Game Boy Advance, Grandad arrives and takes them to 1953, the day the food ration ended in britian.
Overview: Grandad takes Harry and Maddy back to when his own great grandad was a child, the first year of mass education, when the working class were given free schooling. They explore some of the wood and metal toys of the era.