Watch Glee Season 1 Finale Episode 22 - Journey

Synopsis:The competition between New Directions, Vocal Adrenaline and Aural Intensity at Regionals will be tight as Olivia Newton-John and Josh Groban are back to Judge the Competition, together with Rod Remington and Sue Sylvester (Jane Lynch).

Airdate: 8 June, 2010 9:25 PM Eastern Standard

Watch Glee Season 1 Episode 21 - Funk

Summary: Mr. Schuester thinks he has gotten the upper hand over Sue; Quinn gets in touch with her ``funky'' side.

Airdate: 15 May, 2010 9:25 PM Eastern Standard

Watch Glee Season 1 Episode 20 - Theatricality

Synopsis: The Glee Lady Gaga episode made the girls all out with crazy costumes. Think we'll ever get a male singer focused episode? Something for the boys? Like Bon Jovi or something?

Airdate: 15 May, 2010 9:25 PM Eastern Standard

Watch Glee Season 1 Episode 19 - Dream On

Summary: Will's high school rival, special guest star Neil Patrick Harris, returns to McKinley to bring down the glee club. Elsewhere, Artie's dreams are exposed.

Airdate: 18 May 2010 9:25 PM Eastern Standard Time

Watch Glee Season 1 Episode 18 - Laryngitis

Summary: A sore throat impacts Rachel's singing; Kurt tries to impress his father; Puck hopes to elevate his social status.

A lot of big changes are happening in the next episode of "Glee". Puck makes the biggest move, shaving off his mohawk and seducing Mercedes in a bid to elevate his social status. Smelling something rotten in the air, Mercedes snaps, "I'm gonna ask you to stop!"

Meanwhile, Kurt tries to change his persona to impress his father. This means, taking an advice from Sue Sylvester and hooking up with Brittany in the basement. Rachel panics when a sore throat affects her singing and the doctor jokingly says she can't sing anymore.

In a spoiler by TV addict, it was said that Kurt will do two big solos, one of them being "Rose's Turn" from the musical production "Gypsy: A Musical Fable". Finn will also get his solo piece, singing Rick Springfield's "Jessie's Girl".

Airdate: 4 May, 2010 9:25 PM Eastern Standard

Watch Glee Season 1 Episode 17 - Bad Reputation

Summary: Mr. Schuester investigates when a salacious list about the glee club members circulates the school; a video surfaces of Olivia Newton-John performing with Sue. "Glee" will welcome two guest stars next week in the episode "Bad Reputation". Molly Shannon is Brenda Castle, McKinley High's badminton coach who develops a prickly and combative relationship with Sue. Meanwhile, Olivia Newton-John appears as herself, singing "Physical" with Sue.

Mr. Schuester starts an investigation when a salacious list about members of the glee club circulates the halls of McKinley High. Meanwhile, Sue is mortified when a video of her performing the Olivia Newton-John classic "Physical" surfaces.

"Bad Reputation" airs on May 4. On a side note, Robin Trocki who plays Sue's sister Jean and appeared in episode "Wheels" will return in the upcoming episode.

The Academy of Television Arts and Sciences held "An Evening With Glee" on Monday, April 26 in Los Angeles. Speaking of the possibility of Britney Spears episode, creator Ryan Murphy told On the Red Carpet, "We talked about it. She certainly would love to do it. And I think she's phenomenally talented. And the kids and the cast certainly have a great connection to her. So maybe, yeah. We're going to talk about it."

Airdate: 11 May, 2010 9:25 PM Eastern Standard Time

Watch Glee Season 1 Episode 16 - Home

Summary: Kurt sets his dad up with an unexpected partner; April (Kristin Chenoweth) returns to save the glee club.

Watch Glee Season 1 Episode 15 - The Power of Madonna

Summary: Mr. Schuester is concerned that the guys are disrespecting the women of the glee club; the club members perform some of Madonna's