Cory Monteith: 5 ‘Glee’ Performances We’ll Never Forget
2. “The Scientist” from “The Break Up” (2012). By Glee‘s fourth season, several of the series’ original characters had graduated from William McKinley, and the bulk of the longstanding couples were splitting apart — including Finn and Rachel. Cory Monteith and several other cast members, including Lea Michele, Chris Colfer, Naya Rivera and Darren Criss, gave this emotional performance of Coldplay‘s 2002 ballad last fall.