Harry Shum Jr. and Amber Riley
Finn (Cory Monteith) will have some big shoes to fill on Glee once he takes over as director of New Directions.
New Glee Photos: New Directions take on Grease and Brody takes off his shirt!
With the pressure mounting, Artie (Kevin McHale) will call in a few alumni — Mercedes (Amber Riley) and Mike Chang (Harry Shum) — to help out. How will they lend a hand? Watch the exclusive first look at Glee's return episode, which airs Thursday at 9/8c on Fox.