Shawn StockmanSelf - Judge Sara BareillesSelf - Judge Nicole ScherzingerSelf - Judge Patrick StumpSelf - Judge Jonathan SchwartzSelf - Princeton Footnotes President Adam HyndmanSelf - Princeton Footnotes Member Josh LavineSelf - Princeton Footnotes Member Casey KolbSelf - Princeton Footnotes Member Clayton GreenbergSelf - Princeton Footnotes Member Ryan FauberSelf - Princeton Footnotes Member Will PlunkettSelf - Princeton Footnotes Member Ben BarronSelf - Princeton Footnotes Member Nathan QuinnSelf - Princeton Footnotes Member Daniel GastfriendSelf - Princeton Footnotes Member Jacob SchatzSelf - Princeton Footnotes Member Brian BernardSelf - Princeton Footnotes Member Samson SchatzSelf - Princeton Footnotes Member Ethan CrystalSoul'd Out Member Mitch GrassiSelf - Pentatonix Scott HoyingSelf - Pentatonix Avi KaplanSelf - Pentatonix Kirstin MaldonadoSelf - Pentatonix Kevin OlusolaSelf - Pentatonix Joel GallenSchrijver / Producer Deborah Jelin NewmyerSchrijver Jordan Allen-DuttonSchrijver Michael SimonSeries Director Krystle GrandyProduction Assistant 
