Season Finale Recaps of Grey's Anatomy, Gossip Girl, Chuck

We're so excited for the return of all of our favorite TV shows, but somewhere during the Summer hiatus, we've gotten a little rusty on where all of our beloved characters were when we last saw them. Did you forget that Mercedes and Sam were secretly hooking up on Glee? Or that Olivia got shot in the final episode of Fringe? How about Morgan getting the Intersect on Chuck? There were a ton of memorable moments in those season finales, so refresh yourself on all of the happenings so you'll be ready to go for the premieres.