Wizards of Waverly Place - Season 4 - Eps 10: Back to Max
Professor Crumbs is planning to check on the Russo's to see how their wizard training is progressing. This causes Alex and Justin to panic since they don't know how to explain "Maxine", and they try to find a way to turn Maxine back to Max. Meanwhile, "America's Got Talent" runner-up Jackie Evancho sings at Tribeca Prep's "Spirit of America Play", which gives Harper a run for her money as she takes the stage for the first time.
About Wizards of Waverly Place

Title: Wizards of Waverly Place
First Air Date: 2007-10-12
Last Air Date: 2012-01-06
Status: Ended
Rating: 8.5/10 (from 979 votes)
Language: EN
Seasons: 4
Total Episodes: 106
Network: Disney Channel
Genres: Comedy, Sci-Fi & Fantasy, Kids
Production Companies: It's a Laugh Productions
Synopsis
Alex, Justin and Max Russo are not your ordinary kids - they're wizards in training! While their parents run the Waverly Sub Station, the siblings struggle to balance their ordinary lives while learning to master their extraordinary powers.
Cast

Selena Gomez
Alex Russo

David Henrie
Justin Russo

Jake T. Austin
Max Russo

Jennifer Stone
Harper Finkle

David DeLuise
Jerry Russo

Maria Canals-Barrera
Theresa Russo