Rev and Roll Episode 5 The Wild Wheelin' Stunt Park/The Castle of Fender Bend Episode Title: The Wild Wheelin' Stunt Park/The Castle of Fender Bend Episode Description: Rev and the gang make their own castle and play as knights of old. But when their sticks and building supplies begin to disappear, Bo leads them into a medieval battle of wits with the culprit-a cranky beaver.