Icebreaker Inverness is a large icebreaker who was called to remove the ice packs from the Big Harbour. Although she was never shown physically, her horn is heard several times in the episode.



  • There is another ship named Inverness that was shown in the seasons 4 and 5 that has Icebreaker Inverness' last name, this Inverness was a cargo ship.
  • Her horn was later used for Elo Echo.