"Let Us Entertain You" is the 21st episode of the third season The Suite Life of Zack & Cody. Cody and Zack see their mom tired and they book a vacation for the three of them, but Carey has to sing on the S.S. Tipton in order to stay on the ship for free. Meanwhile, Maddie and London broadcast a telethon on Yay Me! Starring London Tipton for 24 hours, but when the telethon starts, no one calls to give money to the homeless.