Kate and Abby are in a bus, taking part in a school trip organized by Professor of Art History. After a morning spent in an art museum, the class stops at a restaurant for lunch. Even if Kate and Abby find it icky food and refuses to eat, others have no problem with that. Soon start to have nausea, causing them food consumed food poisoning. The teacher decides to stop at a motel overnight to recover. Bored, Kate and Abby decide to sneak. When calling a taxi both say they called Viceroy and Monarch. Meanwhile, the real Viceroy and Monarch are preparing to steal a painting.