- Jake and his crew collect ten gold doubloons.
- Finn the Mer-Boy makes his first appearance in the series.
- Hook's submarine the Squidailus makes a reappearance since debut in the episode "Izzy and the Sea-Unicorn".
- The episode marks the first appearance of the Electric Storm Eel.
- The episode marks the third episode Bucky transformed into a submarine.
- The episode reveals that Captain Hook is the only pirate that gets sea sick on calm seas.
- The episode was written by Brian Swenlin.
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