The Suite Life of Zack & Cody

The Suite Smell of Excess (2x15)

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Zack and Cody discover a machine of Arwin's creation that can transport people from one dimension to another. They hop in, and find themselves back at a mixed-up version of the Tipton Hotel; where London is a candy girl/babysitter, Maddie is an air-headed rich hotel heiress, and other personalities are switched.