The boys plan to have an all-guys weekend with their dad, but a surprise visit from their mom ruins it. When Kurt and Carey get a show on the ship, Mr. Moseby says they can stay on board, but worried their parents will permanently stay on the ship, the twins hatch a plan to sabotage their parents' show. Meanwhile, London tries to find the perfect belated birthday gift for Mr. Moseby by following him around all day. In the end, London makes Mr. Moseby very happy that he got a present from her because even his own mother forgot his birthday.
Elenco: Dylan Sprouse , Cole Sprouse , Brenda Song , Debby Ryan , Phill Lewis , Matthew Timmons , Erin Cardillo , Larramie Doc Shaw , Brenda Song , Debby Ryan , Phill Lewis , Miley Cyrus , Emily Osment , Mitchel Musso , Jason Earles .