Watch All The Spoiler Clips From Glee Season 4, Episode 9: “Swan Song” (VIDEOS)
GleeSeason 4, Episode 9: “Swan Song” doesn't air until Thursday, but you can already get a sneak peek of what to expect with these first-look clips of the episode. FOX has released a handful of teasers at all of the drama to come during this week's episode. In Lima, Finn (Cory Monteith) and Sue(Jane Lynch) will go head to head — while over in NYC, Rachel (Lea Michele) and Cassie (Kate Hudson) have a battle of their own! Take a look at what's about to go down.