Zack has a crush on a cute passenger named Violet, but must deal with her wealthy "boyfriend" Ashton and snooty mother who will do anything to keep Zack and Violet apart. Meanwhile, Cody referees an intelligence test between London's dog Ivana and Bailey's pet pig Porkers. Bailey tries to take advantage of Cody's crush and London tries to bribe Cody. At the end, the competition ends in a draw. The episode includes plot from the 1997 film Titanic, where Jack was framed for stealing the "Heart of the Ocean" necklace. Ashton accuses Zack of stealing the "Kidney of the Sea" necklace. It's up to London's dog, Ivana, to prove Ashton wrong.