It's SUNDAY SUNDAY SUNDAY and where better for Decepticon brawler Groundpounder to find some action than the Crown City RUMBLEDOME! But when all the "adults" on the Bee Team get sidelined by an unreliable GroundBridge, can Grimlock and Denny stop Groundpounder and his buddy Headlock before they blow everyone's cover? How many terrible dinosaur-vehicle pun names did the Rumbledome regulars come up with? And how does Denny even survive all this? Join us this week for "The Champ"!