Gary and the others demand answers from Mike after he confesses to Eddie's murder. Meanwhile, Jessica, Marla, and Amy try to find the missing psychologist, and strange outbursts of violence take place among the town's children.moreless
The Glee Club participates in an eco-friendly tree decorating contest. Marley, Unique and Tina audition to play Mary in a live Nativity which really bothers Kitty. Santana visits Kurt and Rachel in New York and all three get jobs as Santa elves. It almost ends in disaster until a hunky guy named Sexy Claus offers to help them out.moreless
When the New Directions find out that the theme for Regionals is "Dreams", everybody has an idea on what they would like to sing. Finn begins to settle into his new life as a college student at the University of Lima with his new roommate, Puck. Shelby Corcoran, Rachel's mom, returns to help Rachel on her Funny Girl audition to become the next Barbra. Meanwhile, Marley tries to get the courage to show Mr. Schue her music that she has written.moreless
It is Graduation day at McKinley High and bittersweet time for The New Directions.
The big glee tribute to Diva Whitney Houston commences; Will and Emma get excited for their wedding.