We have some bad news, Castle fans: There is no new episode tonight.
ABC had originally planned on re-airing Season 4, Episode 9: "Kill Shot," which was hands-down one of the best episodes of the season, but they decided last minute to play an encore performance of the Scandal premiere instead.
Stana Katic and Jon Huertas were recently honored for their performance in "Kill Shot," in which they address the struggle to overcome the symptoms of PTSD. You can read more about their achievement here.
Castle will return with an all-new episode next Monday, April 16, with Season 4, Episode 21: "Headhunters," guest starring Nathan Fillion's former Firefly co-star Adam Baldwin. Check out the official synopsis and promo for the episode here.
And don't forget to tune in next week at 10 p.m. ET on ABC.