The actor and his son Barney reflect on their travels around America, picking their favourite moments and revealing previously unaired footage of their adventures. Armed with popcorn and refreshments, the Walshes watch back everything from additional unseen footage to moments they captured on their phones, behind-the- scenes clips with the crew and compilations of their road-trip antics. These include more sing-along bangers from their playlist, Brad's jokes, their favourite snacks, as well as quizzes and games they played to pass the time