ABC Cancels ‘Castle’ Amid Costars Nathan Fillion and Stana Katic’s Drama: Details

The castle doors are closing for good. ABC announced on Thursday, May 12, that it has canceled crime procedural Castle after eight seasons, which comes on the heels of major turmoil for the series.

The show, which stars Nathan Fillion as novelist Richard Castle and Stana Katic as detective Kate Beckett, premiered in March 2009. News broke last month that Katic, 38, would be exiting the show at the end of season 8, and Us Weekly reported that there had been major tension between the two leads for years.

A promo for the season 8 finale, which airs on Monday, May 16, teases a possible death, with a villain saying that Castle and Beckett's love story "ends in tragedy."

A day after Katic's departure was announced, Fillion tweeted, "Castle has been one of the greatest joys of my creative life, and I hope the show continues on for years to come." The actor, 45, had recently signed a new deal to return for season 9, in case the network picked up the series.

Castle
Stana Katic and Nathan Fillion on 'Castle.' Byron Cohen/ABC via Getty Images

The stars have not yet reacted on social media to the cancellation.

The full list of series from the 2014–2015 season that won't be returning to the five major networks (ABC, CBS, Fox, NBC and the CW) is below, including CBS' Mike & Molly and The Good Wife, Fox's American Idol and ABC's Nashville.

Castle's final episode airs on ABC Monday, May 16, at 10 p.m. ET.

Tell Us: Would you have watched another season of Castle?

ABC

Agent Carter

The Astronaut Wives Club

The Family

Galavant

Rookie Blue

The Whispers

The Muppets

Nashville

Of Kings and Prophets

Wicked City

CBS

Angel From Hell

CSI: Cyber

Extant

The Good Wife

Mike and Molly

Person of Interest

Supergirl (moving to The CW)

Under the Dome

Fox

American Idol

Bordertown

Cooper Barrett's Guide to Surviving Life

Grandfathered

The Grinder

Knock Knock Live

NBC

Crowded

Game of Silence

Hannibal

Heartbeat

Mr. Robinson

Best Time Ever With Neil Patrick Harris

Heroes Reborn

Telenovela

Undateable

The CW

America's Next Top Model

Beauty and the Beast

Containment

Sign up now for the Us Weekly newsletter to get breaking celebrity news, hot pics and more delivered straight to your inbox!

Want stories like these delivered straight to your phone? Download the Us Weekly iPhone app now!