After eons of waiting, Glee finally returns tonight, and with two bonus Broadway guest stars in tow! Lea Michele's Spring Awakening co-star Jonathan Groff is guest-starring as the lead singer of the evil Vocal Adrenaline and her new love interest/possible New Directions saboteur, and her doppelganger Idina Menzel is guesting as the Vocal Adrenaline director/a new love interest for Schue/possible New Directions saboteur. Also, Sue Sylvester is back from Boca and out for blood, and Finn has a threeway date with Brittany and Santana. Fun!

Glee airs on Fox tonight at 9:28 PM in a bizarre one-time timeslot, so make sure your iTunes billing information is up to date in time for tomorrow's buying spree.

Read an interview with Glee co-star Harry Shum, a.k.a. Mike Chang.