Wikisimpsons - The Simpsons Wiki
 Cultural references
- This short is a reference to Jaws.
- Lisa says she wants to see a Giant Squid attack a Sperm Whale, even though she is an ecologist.
- At this point Lisa had yet to develop into the character she currently is, and was a typical child, explaining the odd behaviour.
- Marge does not appear in this short.
- This marks the first appearance of Springfield Aquarium.