GLEE: New Directions perform at sectionals in the "Hold on to Sixteen" episode of GLEE airing Tuesday, Dec. 6 (8:00-9:00 PM ET/PT) on FOX. ©2011 Fox Broadcasting Co. Cr: Adam Rose/FOX Photo

From: Photo Flash: GLEE Goes to Sectionals in 'Hold On To Sixteen'

On next week's episode of GLEE, the New Directions compete at Sectionals against the Troubletones; a former Glee Club member, Sam, returns to McKinley; Quinn weighs an important decision; Tina helps Mike with a problem regarding his future. Check out photos from the December 6 episode below!