Glee, The Office, Castle, Smallville, Grey's Anatomy, NCIS, Chuck, Fringe, Desperate Housewives, 90210, Supernatural

Spoilers for the shows mentioned in the title of this post and more:

- Ask Ausiello: Spoilers on 'Grey's,' 'Chuck,' 'Glee,' '90210,' 'Pretty Little Liars,' and more!