"Who's the Boss?" is the seventieth episode of The Suite Life of Zack & Cody.
At the mini-mart, Cody does all the work but Zack gets all the credit. With the help of Arwin, Cody gets a machine to help him with his job. But when the machine breaks and causes total chaos in the store, Cody gets fired, and Zack tries to help Cody get his job back. Meanwhile, London doesn't know how to present Lance to her friends, because Lance embarrasses her constantly.
- Alexa Nikolas as Tiffany
- Brittany Curran as Chelsea
- Aaron Musicant as Lance