Baby Shark's Big Show! - Season 1, Ep. 20 - A Shark Day's Night/Bad Hank - Full Episode
A Shark Days Night/Bad Hank: The Tentacools get caught up in the trappings of being rock starfishes. When Hank discovers his friends are going easy on him during dodge bubble, he sets out to become a tough fishy just like Shadow.
Source: nickjr.com