Episode 16- Original Song  With Sue Sylvester coaching Aural Intensity, Blaine and the Warblers’ dynamic set list and tough judges Tammy Jean Albertson and Sister Mary Constance, the kids of New Directions decide the only way to win Regionals is to write and perform their own original songs. Meanwhile, Quinn is hell-bent on getting Finn back and ruling McKinley once again.
 
Episode 15- Sexy When free-spirited substitute teacher Holly Holliday fills in for the absent sex-education teacher, she joins forces with Mr. Schuester to teach the kids of New Directions the facts of life. Meanwhile, Emma heads up the Celibacy Club, and she and Dr. Carl address some issues in their personal life.

Episode 14 Blame It on the Alcohol At the school, Principal Figgins is worried about underage drinking and the glee club becomes involved in the program. However Coach Beiste and Will have some fun together.

Episode 13  Comeback  Sue gets musical when she starts a tribute band. Meanwhile, Rachel wants to elevate her social status and gets help from an interesting source when Brittany comes to her rescue.

Watch Glee Season 2 Episode 7
After Mr. Schuester gets sick, a substitute teacher "Gwyneth Paltrow" takes over the Glee Club and becomes a new love interest and competition for Will.

Watch Glee Season 2 Episode 6
It's girls against boys this week after the women leave glee club. Puck gets out of juvie and strikes up a new friendship while Kurt considers transferring to another school.

Watch Glee Season 2 Episode 5
Will decides to have the glee club perform “The Rocky Horror Show” for the annual school musical after learning of Emma’s newfound love for the cult classic. Despite Sue’s usual scheming, the members of New Directions inject their distinctive style to the show’s timeless tracks,