'Alcatraz' will have to maintain a balance between case-of-the-week storytelling and enough backstory to keep viewers involved.
'House' future is also uncertain and 'Terra Nova' will have its fate decided soon, says Fox president Kevin Reilly
'Justified' brings more feuds and shoot-outs to its new season, premiering tonight
'One Tree Hill' may say goodbye to a beloved main character, say the show's creator and cast.
'Merlin' will have a fourth season that contains challenges for the young wizard as well as his friend Arthur as they fight off the sorceress Morgana.
'The Vampire Diaries' actor Joseph Morgan was the best new actor on a TV show with his villainous Klaus
'Revenge' and 'Happy Endings' were two of the best things about TV in 2011