'Castle' Cast & Crew React to the Series Finale

After ABC announced that Castle would be cancelled after eight seasons last week, the show aired the series’ final episode on Monday night (May 16).

Some of the cast, including Nathan Fillion, Toks Olagundoye and Molly Quinn, watched the last episode together and sent out emotional messages during the show.

“Well. That’s it. Thank you, everyone. What an incredible journey. (Mic drop) Castle out,” Nathan wrote, after live tweeting the entire show.

Castle creator Andrew Marlowe also wrote had a heartfelt message, tweeting, “Thank you to @NathanFillion for eight seasons of dedication, creativity, and leadership as #Castle. Can’t wait to see how you wow us next! @Stana_Katic Thank you for all the gifts you bestowed on Katherine Beckett. The world is a richer place because of her… and you. #Castle And a very special thanks to all the #Castle fans & especially @CastleTV for all your support over our 8 seasons. You made the ride a joy.”

Showrunners Alexi Hawley and Terence Paul Winter also penned a thoughtful letter about the series’ conclusion, thanking all the fans.

Click inside to read their note and other tweets from the cast…

“While we’re still trying to process all the emotions stirred up by recent events, the feeling that stands head and shoulders above all else, is gratitude. Eight seasons. A hundred and seventy three episodes. None of it would have been possible without you – our loyal and passionate fans. You are the reason this show survived and thrived. Without you carving out ‘Castle Mondays’ every week, we would never have been able to make the show we love for as long as we did. So thank you. And thanks to Andrew Marlowe for creating such a delightful world, centered around a love story for the ages. It was an honor and privilege to shepherd the story of Castle and Beckett this season. And finally, thank you to our cast and crew, who have been our family for these last eight years. Who elevated every script by investing the best of themselves into each episode. We will miss you profoundly.

Alexi and Terence”