The reduced order was widely expected, especially after Glee was left off of Fox's fall lineup during the upfronts earlier this year. The show is undergoing a reboot in its final season, moving to a new location to be announced.
In 2013, Fox picked up Glee for two full seasons. However, its fifth-season was cut to 20 episodes, and the original order for the sixth season was 24 episodes.
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Glee is a musical comedy that depicts Will Schuester's (Matthew Morrison) efforts to save McKinley High's Glee Club from cheerleading coach Sue Sylvester (Jane Lynch). Glee's musical numbers, underdog characters, and rousing soundtracks have all helped make Glee a runaway pop-culture hit. It is created by Ryan Murphy (Nip/Tuck) and is a Golden Globe-winning Fox musical comedy.