On Pointe (2020)

S2E51 The Return of the Revenge of Dr. Blowhole

Dr. Blowhole, the malevolent dolphin rival of the penguins, makes his way back to New York with a sinister scheme aimed at transforming the penguins into agents of chaos. As the team prepares to thwart his wicked intentions, they must confront the challenges posed by their cunning foe and find a way to stop his destructive ambitions.