Plot summary
In order to pass a history test, Alex switches brains with Harper. There is a glitch, however, and the two cannot switch back. Justin is harassed by a girl, Daphne, who insists they are dating. To drive her away, Justin invites Daphne to Russo Family Game Night, an infamous event that usually "ends in crime scene tape" due to the Russos' loud fighting. Meanwhile, Alex and Harper are still having trouble with the body switching spell – Alex winds up with two brains in her head, while a brainless Harper is left in Alex's bedroom. Needless to say, the game night ends in disaster, much to Justin's delight, and Justin puts Harper's brain back in her head thanks to a simple spell. Guest star: Christa B. Allen as Daphne
Credits
Adapted from Wikipedia contributors, Wizards of Waverly Place season 2. HTML formatting and reference markers removed.