Title from disc label

"A brand new adventure, underwater we'll go, with the Cat and his friends in the ocean below! Swim with baby seahorses; cool down with some ice, learn tricks from sea creatures, now won't that be nice? And go deep, deep down in the ocean so blue, where the Cat and his friends are waiting for you!" -- Container

Voice, Martin Short

DVD

English or Spanish dialogue

Reef magic -- Digging the deep -- King Cecil the seahorse -- Ice in Nice -- Help with kelp