Tina’s head injury from falling into a fountain leaves her seeing her fellow singers and other people at McKinley High in a new way as rehearsals continue for the glee…

The glee club travels to Chicago, Illinois, to compete in Nationals against the best show choirs in the country, including Vocal Adrenaline, for celebrity judges including Lindsay Lohan and Perez…

Will assigns the glee club a Spanish singing assignment, and enlists the help of his musically-inclined night school teacher. Meanwhile, Rachel spills the beans to Kurt and Mercedes on Finn’s…

Hopes and schemes play out as the Glee Club holds auditions for the school’s musical.

Things heat up as the New Directions go head-to-head with the Dalton Academy Warblers at Regionals.

A love triangle heats up among Marley, Jake and Ryder, and Blaine has a run-in with the Warblers.

The school musical West Side Story is readied for performance, with Artie as lead director. Finn meets with a football recruiter, whom Coach Beiste gains as an admirer. Kurt and…

Congressional hopeful Sue Sylvester starts a smear campaign to ruin the candidacy of her biggest rival. Puck falls in love, and glee club directors Will and Shelby encourage some friendly…

Finn tries to rally the rival show-choirs behind one of their own; Sue’s bid for political office causes heartbreak for another teacher; and the student body elections turn scandalous.

When Will tries to plan a special surprise for Emma, he enlists the glee club to help him sweep her off her feet. Meanwhile, Becky sets her sights on Artie,…

The glee kids are down in the dumps following their disappointing showing at Nationals, so Will assigns them a project to get them back on track. Meanwhile, Ms. Sylvester wants…

Shelby Corcoran returns to the halls of McKinley High. Meanwhile, Mr. Schuester initiates a boot camp for some of the members of New Directions.

Emma gets a visit from her parents; Mike Chang’s parents get involved when his grades aren’t up to their standards.

Holly Holiday returns as the sex education substitute teacher and helps the glee club out with some new numbers. On the other hand, Emma becomes the head of the celibacy…

It’s Christmas time at McKinley High and Finn tries to get everyone in the holiday spirit; Brittany needs no help because she still believes in Santa Claus. In other news,…

A local football championship game takes place and the “Thriller” mash-up is performed during the halftime show. The Cheerios, McKinley High’s cheerleading team, compete at Regionals.

Love is in the air at McKinley High when the glee club sets up a kissing booth for Valentine’s Day. Things don’t go as planned, however, and hearts end up…

Principal Figgins teaches the student body about the danger of underage drinking, and the glee club is personally touched by the message. Meanwhile, Mr. Schuester and Coach Beiste indulge in…

Finn has an existential crisis when he believes he sees the face of Jesus in his grilled cheese sandwich. Meanwhile, the rest of the kids rally around Kurt after he…

After Finn and Sam find an unconventional way of controlling their urges, a few glee club members pick up on the strategy and start using it too. But when Coach…

When Mr. Schuester gets sick, a substitute teacher takes over his Spanish class and the glee club and winds up winning over the whole New Directions clan. Meanwhile, when Sue…

It’s all about wedding and parents with Kurt getting ready for his father Burt’s upcoming marriage to Finn’s mom Carole, Sue decides to compete by getting married as well which…

When Brittany and the gang try to convince Mr. Schuester to let them do a Britney Spears number, he is reluctant to go that edgy. Meanwhile, an insecure Will is…

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…

Cam is enraged when he receives an online video showing someone has been desecrating his beloved Fizbo costume, which sets him on a quest to restore Fizbo’s good name. Meanwhile,…

When Spencer makes an electromagnetic Christmas tree, the tree bursts into flames, which makes Carly furious at him because the fire mauled the presents Carly got for Spencer. Carly then…

When Spencer makes an electromagnetic Christmas tree, the tree bursts into flames, which makes Carly furious at him because the fire mauled the presents Carly got for Spencer. Carly then…

A story of greed and betrayal pits Patrick Jane against a group of financiers when the CBI investigates a series of murders at a corporate retreat in the wilds of…