Add Links Glee Season 2 Episode 2. It is illegal to intentionally post links to infringing content. Please read the link adding guidelines before you add links. Find all Glee Season 2 online, episodes, news, info and more. Watch the latest Glee season with SideReel. 1 Episodes; 2 Production; 3 Cast; 4 Music; 5 Reception. 5.1 Critical response; 5.2 Ratings; 5.3 Accolades; 6 Home video releases; 7 References A trip to the dentist for the Glee clubbers gives them hallucinations while Brittany’s psyche comes to focus and they sing some of special guest star Britney Spears. Watch Glee episode 2 - Britney/Brittany - Season 2 e2 on SideReel. Glee is set in a high school in Ohio. 1 Series overview; 2 Episodes. 2.1 Season 1 (2009–10) 2.2 Season 2 (2010–11) 2.3 Season 3 (2011–12) 2.4 Season 4 (2012–13) 2.5 Season 5 (2013–14) 2.6 Season. Catch up on all the episodes of season 2 Glee on TVGuide.com Read all the episode recaps from 6 seasons of TVGuide. Glee: Season 2 By 20th Century Fox. Glee season 2 episode guide on TV.com. Watch all 22 Glee episodes from season 2,view pictures, get episode information and more.