Castle 2009 | TV Show Watchlist

A murder-mystery writer and a homicide detective team up to solve unusual crimes in New York City, and their professional relationship soon crosses the line into romance.

Premiered: March 9, 2009

Rating: TV-PG

TV Guide Rating:(6,146 ratings)

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Latest NewsSee all »

Nathan Fillion, Stana Katic and Seamus Dever, <em>Castle</em>

Mega Buzz: Will Castle Really Continue Without Castle and Beckett?

ABC Entertainment President Paul Lee sent Castle fans into a frenzy earlier this month when he suggested the network had "ideas" for how the show could continue even if stars Nathan Fillion and Stana Katic don't renew their contracts. And even thoug… Read more

Latest Full EpisodesSee all »

Mr. and Mrs. Castle Season 8, Episode 8 Nov 23, 2015 Free

The winter finale, Castle and Beckett investigate the murder of a cruise ship entertainer, only to find themselves trapped at sea with the killer.

The Last Seduction Season 8, Episode 7 Nov 16, 2015 Free

Castle and Beckett investigate the death of Don Juan.

Video ClipsSee all »

Secret Dating
01:19 — Castle and Beckett have a clandestine "lunch meeting" and marvel at the success of their new "secret dating" plan. When the conversation turns to work (more…)
Secret Dating
01:19 — Castle and Beckett have a clandestine "lunch meeting" and marvel at the success of their new "secret dating" plan. When the conversation turns to work (more…)
Where's Agnes Molina?
02:03 — Castle ransacks an apartment.
Where's Agnes Molina?
02:03 — Castle ransacks an apartment.

Watch See all »

Mon Feb 8 4:00pm
Under the Gun TNT

Encoded evidence sparks Castle's imagination during the investigation into a bail bondsman's murder, but Beckett dismisses his wild theories. Meanwhile, Beckett's reunion with her ex-partner turns romantic, much to Castle's chagrin.

I’ll Watch402 Watching
Mon Feb 8 10:01pm
Tone DeathNew ABC

A body is found in a theater where Martha is working, so Castle and Beckett investigate and are surprised to learn how cutthroat a cappella singers can be.

I’ll Watch167 Watching
Tue Feb 9 4:00pm
Punked TNT

Castle posits time travel as a possible element in the murder of a mathematician shot by a 200-year-old bullet. A tricked-out DeLorean and a suspect in Victorian-era garb help support his theory, but a link to a secret society may explain everything.

I’ll Watch539 Watching

More NewsSee all »

Nathan Fillion and Stana Katic, Castle
A Castle Spin-Off? ABC Is Exploring "Ideas" to Continue the Show

Plus: Why you'll be obsessed with The Catch

Nathan Fillion and Stana Katic, <em>Castle</em>
Castle: Is Castle and Beckett's Separation Over?

Christmas came early in the midseason finale!

Nathan Fillion and Stana Katic, <em>Castle</em>
Castle Mega Buzz: So Are Castle and Beckett Back Together?

Why the midseason finale might be one step forward, two steps back

Nathan Fillion, <em>Castle</em>
Exclusive Castle Sneak Peek: Castle Has an Anniversary Surprise for Beckett!

Castle won't let recent marital troubles stop him from celebrating!

Stana Katic and Nathan Fillion, <em>Castle</em>
Mega Buzz: Is a Castle Reconciliation Coming Soon?

See why there may be reason for hope

Tuc Watkins, Kassie DePaiva
One Life to Live Stars Are Heading to Castle

Get scoop on the reunion