Heathcliff and the Catillac Cats

Season 1, Episode 123

Episode Title: Claws!

Air Date: 1984-12-11

Overview:

Heathcliff goes out to sea with the fishermen to determine what has caused a dreadful tuna shortage. Once in tuna waters, he discovers the culprit is a giant shark with an enormous appetite. Valiantly, Heathcliff annihilates the enemy and is rewarded with a mountain of fresh tasty tuna.