Join Barney and friends for another great adventure for kids. BJ's birthday party is about to go down, and everyone is ready to rock the party. For his gift, he hopes for a red scooter with a horn and bells. Barney gets a call from Professor Tinkerputt, and he is accompanied by Baby Top and BJ to Tinkerputt's toy factory. The professor shows them his inventions, including a hot air balloon, which they use to fly through the clouds. They return to the treehouse, and BJ's party begins. Surprisingly, Professor Tinkerputt storms the party with BJ's desired gift: The red scooter with bells and a horn.