GLEE Season 4 Episode 22 All Or Nothing Promo : It’s finally time for Regionals, and the glee club is more determined than ever to advance to Nationals. Brittany returns from her MIT trip with a new attitude and Ryder finally has a lead on who is “catfishing” him in the all-new “All Or Nothing” season finale episode of GLEE airing on Thursday, May 9 (9:00-10:00 PM ET/PT) on FOX. (GLE-422) (TV-14 D, L)