May 10, 2012
ABC has renewed Castle for a fifth season. The renewal comes alongside a slew of other pick-ups by the network - Revenge, Grey's Anatomy, Once Upon a Time, Modern Family, The Middle, and Suburgatory will also be back for the 2012-2013 season.
Castle aired its fourth season finale earlier this week. There is no word on a return date or the number of episodes planned for Season 5.
(Source: ABC Publicity)