Sam Returns to 'Glee,' Troubletones Return to New Directions in 'Hold On to Sixteen'
Glee" New Directions (TV Episode 2014) - IMDb
New Directions - Glee Wiki - Neoseeker
Glee" New Directions (TV Episode 2014) - IMDb
All-New 'Glee' Tonight - What Will Happen With Quinn & Puck, What About Santana & Brittany?: Photo 656277 | Amber Riley, Chord Overstreet, Chris Colfer, Darren Criss, Dianna Agron, Glee, Harry Shum
Glee' Recap: Victory at Sectionals – Rolling Stone
Glee's' New Directions, Blaine and Kurt Score Big at Regionals – Billboard
Glee: Ranking every New Directions member's voice - YouTube