Brady (Mitchel Musso) and Boomer (Doc Shaw) are twin teens. After being bullied by the toughest guys in the whole school, Mason (Geno Segers) and a group of warriors from their kingdom in Kinkow come to bring them home. They break the sacred ruby and the volcano on the island erupts. Lanny (Ryan Ochoa) tricks them into going to get another sacred ruby so they would die in the dark side of Kinkow. While they were in the dark side, Brady and Boomer were caught by the Tarantula. Luckily, Brady has the chain that controls them. They were able to get the sister ruby, and save the kingdom. However, the chain that controlled dangerous tarantula men on the dark side of the island falls off Brady's neck. The men find it and use it to awaken a mummy on the dark side. Special guest star: Tichina Arnold as Aunt Nancy Guest stars: John Eric Bentley as Uncle Bill and Maxie J. Santillan as Stately Islander Note: This is a one hour special. This episode was first shown on Disney Channel before airing on Disney XD on September 22, 2010. Its preview on Disney Channel received 4.1 million viewers, marking the biggest audience, to date, for the premiere of a Disney XD Original Series.