The Pearls Of Wisdom

Sally and T-Shirt reunite with Captain Cockle, but T-Bag is able to gain the upper hand and tricks Cockle into giving her the pearls. His spirit crushed, Cockle seemingly joins T-Bag's cause, but it is in fact a ruse and he is able to get the children into the T-Room with what they require to defeat T-Bag, but with one pearl missing, can they hope to win the game and prevent T-Bag from reigning supreme?