- The episode was written by Thomas Hart.
- The storyboard was by Sharon Forward.
- This episode was shown in some screenings of Planes: Fire & Rescue.
- Jake and his crew collect twelve gold doubloons.
- The episode marks the first appearance of Cornica and the other the Sea-Unicorns.
- Captain Hook's submarine the Squidailus is based on both the Nautilus and the giant squid from 20,000 Leagues Under the Sea.
- The episode marks the fourth appearance of Queen Coralie in the series.
- The episode marks the eleventh appearance of the mermaids in the series.
- The episode marks the twelfth appearance of Stormy the Mermaids in the series.
Community content is available under CC-BY-SA unless otherwise noted.