Sneak Peek of 'Glee's' Prom EpisodeMay 14, 2012 at 8:47 PMLink CopiedRead full article1 / 9Rachel (Lea Michele, L) and Finn (Cory Monteith, R)Rachel (Lea Michele) and Finn (Cory Monteith) attend the prom together in the "Prom-asaurus" episode of "Glee."FOX View comments