Wizards of Waverly Place: 4x21
Wizards of Apartment 13B (1)
Alex and Harper decide to move into an apartment together after finding and Ad. They soon learn that the Ad is for a Special, Secret 13th floor and learn it is for Wizard World creatures only. They decide to take the Apartment only to find Mason living there. Note: This is part 1 of a 4-part arc.
4 - 1Alex Tells the World Nov. 12, 2010
4 - 2Alex Gives Up Nov. 27, 2010
4 - 3Lucky Charmed Dec. 10, 2010
4 - 4Journey to the Center of Mason Dec. 17, 2010
4 - 5Three Maxes and a Little Lady Jan. 07, 2011
4 - 6Daddy's Little Girl Jan. 21, 2011
4 - 7Everything's Rosie for Justin Feb. 04, 2011
4 - 8Dancing with Angels Feb. 11, 2011
4 - 9Wizards vs. Angels Feb. 18, 2011
4 - 10Back To Max Mar. 11, 2011
4 - 11Zeke Finds Out Apr. 08, 2011
4 - 12Magic Unmasked May. 13, 2011
4 - 13Meet the Werewolves Jun. 17, 2011
4 - 14Beast Tamer Jun. 24, 2011
4 - 15Wizard of the Year Jul. 08, 2011
4 - 16Misfortune at the Beach Jul. 24, 2011
4 - 17Wizards vs. Asteroid Aug. 19, 2011
4 - 18Justin's Back In Aug. 26, 2011
4 - 19Alex the Puppetmaster Sep. 16, 2011
4 - 20My Two Harpers Sep. 30, 2011
4 - 21Wizards of Apartment 13B (1) Oct. 07, 2011
4 - 22Ghost Roommate (2) Oct. 14, 2011
4 - 23Get Along, Little Zombie (3) Oct. 21, 2011
4 - 24Wizards vs. Everything (4) Oct. 28, 2011
4 - 25Rock Around the Clock Nov. 04, 2011
4 - 26Harperella Nov. 18, 2011
4 - 27Who Will Be the Family Wizard? Jan. 06, 2012