Captain Captain, one of the meanest and greediest pirates ever, is shocked to find Cook and Line collecting gold from the Swashbucklers to help the 'Save the Sea Monster' charity. It's all the idea of Little Sea Monster, a visiting guest from Justin's House. Captain Captain insists that pirates TAKE treasure, they do not give it away. She tries to grab the treasure for herself but Little Sea Monster is too quick and escapes with the loot. But Captain Captain is determined to get her hands on that treasure.

Cook and Line have been practicing their pirate skills so they can beat the Swashbucklers, so Captain Captain is shocked when the silly pirates enter completely tangled up in rope. Cook and Line explain that they have been practicing their knot-tying skills, and surprisingly they are terrible at it! Captain Captain gives them her own Little Book of Nautical Knots to practice their knot-tying skills. Since they can't tie any of the knots in the book, they make up their own knot - and end up tied together and completely stuck!