Castle

Castle has been renewed for a full 22-episode third season, ABC announced Tuesday.

Will Castle's explosive cliff-hanger create sparks for Castle and Beckett?

The pick-up comes on the heels of the biggest ratings so far for the mystery-drama, which stars Nathan Fillion and Stana Katic.

Monday's conclusion of its two-part TV event drew 14.5 million viewers, setting a new series high. Last week, Castle defeated time-slot rival, CSI: Miami, for the first time with a then series high of 12.9 million viewers.

Ratings: Castle explodes to new series high

Are you excited for more Castle?