It has been one year since the successful "train ride" in Maine, and Ricky, Julian and Bubbles are about to become rich. On the eve of dividing up the money, the Boys are ambushed by Sam Losco, and the money is lost forever. Ray is back living in the dump, the Boys are penniless once again, and Ricky has to deal with Randy raising "baby" Randy with Lucy. Meanwhile, Lahey hatches a greasy plan involving "dirty dancing" to get the Boys out of Sunnyvale for a good, long time.