Glee is in its final season, so you know things are gonna get intense!
We can't even begin to imagine how many amazing celebs they're gonna get to guest star for the last season!
Brittany, AKA Heather Morris, isn't just coming back! Her parents are coming with her!
And they're going to be played by The Hangover's Ken Jeong and American Pie's Jennifer Coolidge!
Billy Lewis Jr., who was added to the cast as Mason, opened up about some of these big names in comedy, saying: