In this musical comedy, optimistic high school teacher Will Schuester tries to refuel his own passion while reinventing the high school's glee club and challenging a group of outcasts to realize their star potential as they strive to outshine their singing competition while navigating the cruel halls of McKinley High.

Seasons

Season	Episodes	Release date	Rating
Season 1 McKinley High School's Glee Club used to be at the top of the show choir world, but years later, it has turned into a haven for misfits and social outcasts. But at McKinley, things for the Glee Club are about to change. Optimistic high school teacher Will Schuester has offered to take on the Herc…	22	2009-05-19	7.2
Season 2 After a tough loss at Regionals, the glee club is back as the underdogs of McKinley High. When the school is faced with even more budget cuts, Mr. Schuester pushes the kids to help recruit new members for the club. Rachel and Finn disagree on new recruits, including Sam Evans and exchange student…	22	2010-09-21	6.8
Season 3 Season Three follows the Club through the sectional, regional and national show choir competitions, and during nationals they finally take home the winning prize. Season Three also introduced several new characters, such as Sugar Motta, Sebastian Smythe, and the winners of The Glee Project: Rory …	22	2011-09-20	6.7
Season 4 The season introduced several new characters, such as Jake Puckerman, Marley Rose, Kitty Wilde, Hunter Clarington, and winner and runner up of The Glee Project, Ryder Lynn and Betty Pillsbury respectively, it also counts with the return of Unique Adams. New characters were introduced as the plot …	22	2012-09-13	6.5
Season 5 Finding the right note pales in comparison to navigating real life for the members and alums of William McKinley High School's glee club.	20	2013-09-26	6.3
Season 6 The show's final season sees a humbled Rachel return home, Kurt and Blaine at a crossroads and the glee club's future imperiled.	13	2015-01-09	5.7