When Barney takes his friends on a dino-sized adventure, everyone has a Super-Dee-Duper Day! After Ben's brand-new, remote- controlled helicopter breaks and the fun stops, Barney encourages everyone to use their imaginations to remember the lesson they learned during their super Sports Day in the park. Ben sees that sometimes the most rewarding activities are the most simple. From playing ball and hopscotch to riding bikes, playing basketball and much more, Barney, BJ, Baby Bop and Riff show how the power of friendship makes everything fun!