When Daggett befriends a killer whale, he manages to sneak it into the beavers' local pond, though the whale soon starts to unbalance the ecosystem of the pond and the surrounding forest.
- This episode aired on Ukraine with the name of the title "Злюки бобри" 
- Moby-Dick - The episode title is a pun of the 1851 novel by Herman Melville.
- Albert Camus, Shamu - The whale's name "Camus" is a reference to both the French philosopher and the Sea World whale.
- Laurel and Hardy - When Norb says "This is another fine mess you've gotten us into!", it is a reference to Oliver Hardy's famous line (he even says it in an impression of Hardy's voice).
- "Touch Me" - Dag sings a parody of this 1968 Doors song in the underwater observatory.
- Nick Bakay as Norbert, T-Rex
- Richard Horvitz as Daggett, Camus
- Gregg Berger as Bill Licking (Uncredited)