The Baby Bears build a submarine and explore the depths of an aquarium so they can bring a lost squid to its family.
Tropes:
- Always a Bigger Fish: Or a bigger Cephalopod. As the Bears and Lil Squid are saved from the eel by big mama squid.
- Clingy Aquatic Life: Panda has starfish stuck over his eyes. Later they find the baby squid stuck to his butt and try to remove it, but it keeps sticking to Panda.
- Funny Octopus: The baby squid. It at first freaks out the Baby Bears, but then they find it cute.
- Giant Squid: One saves the Baby Bears and the baby squid from a giant moray eel, then adopts the squid as its own.
- Noodle Incident: The episode opens with the Baby Bears inside a fishing boat after apparently looking for a family in the ocean.
- Shout-Out: As the eel chases the bears, it shrieks, just like the Shrieking Eels from The Princess Bride.
- Slippery as an Eel: The bears are attacked by a giant moray eel after they mistake its tail for a squid's tentacle.
