Glee Season 3 Finale: First Photos, Trailer
![](https://tv-fanatic-res.cloudinary.com/iu/cs_srgb,d_tv-fanatic-placeholder-square.png,f_auto,fl_strip_profile.lossy,q_auto:420/v1463490392/user/matt-richenthal)
They are the champions, Gleeks.
This Fox comedy celebrated a victory at Nationals last night, but the mood is about to get a lot more sullen next Tuesday, courtesy of the aptly-titled season three finale, "Goodbye."
The episode will center around graduating seniors and their post-William McKinley High School plans. It will also introduce Gloria Estefan as Santana's mom. Get your first look at what's ahead below via a trailer and a set of photos:
Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.