After Drake forgets Josh's birthday he tries to make it up to him by taking him to a live taping of "Oprah". Things, however, take a turn when they run into an unexpected guest.
When a "Twin Convention" comes to the Tipton, Zack finds a date but needs Cody's help to make it happen. London and Maddie fight over the better looking of two fraternal twins.
The whole gang has gathered at Drake and Josh's house before Drake's big concert, but thanks to Walter's poor weather predictions they end up stuck in the house due to severe rain.
It's Aunt Catherine's wedding day, and Drake and Josh are in charge of picking up the cake. But their wedding plans get crashed when their car breaks down.
It's Science Fair time and Josh is sure that this year, his is the project to beat. But when Mindy Crenshaw makes a surprise return, sparks fly in the most unexpected places.
