Castle Sneak Peeks: Adam Baldwin Guest Stars in Episode 4.21

Castle (ABC)Nathan Fillion’s former Firefly co-star, Adam Baldwin, is making a guest appearance on the upcoming April 16 episode of Castle. Given how the last episode ended, we’ll put our money on Becket and Castle being at odds in the next episode. In fact, ABC warns that “tensions [are] rising between Castle and Becket.

So Castle heads out to find himself a new partner: Detective Ethan Slaughter (guest star Adam Baldwin). Baldwin’s character is a tough, but colorful, cop from the police’s gang unit. Of course, Castle soon realizes that he’s in over his head when Detective Slaughter shows him a side of the job that puts him in more danger than he’s ever been in before. But will Beckett come to terms with the state of her relationship with Castle before it’s too late?

Watch three sneak peeks below for the April 16 episode of Castle, airing at 10:00 p.m. ET/PT on ABC. To browse through more photos for this episode, click here.

Leave a Reply

SNL’s thoughts on President Trump - Big Sean_Aziz Ansari_Kate McKinnon
SNL Proves that Out of Great Adversity Comes Great Comedy
Finding Bigfoot Is In Its 5th Season: Yes, Really
Christopher Mintz-Plasse: I’m Impressed with his Career
World Of Warcraft Competitive Cooking Show Debuts In South Korea
Goodbye 2016
The Top Ten Songs For This New Year’s Eve: Goodbye 2016!
Debbie Reynolds 2015
Debbie Reynolds Died of Heartbreak Over Carrie’s Death
A Princess, General, and Irreverent Hollywood Star, R.I.P. Carrie Fisher
George Michael
Gone too Soon: George Michael, Age 53, Passed Away on Christmas Day
Entire Star Wars Saga Gets Amazing Fan-Made Trailer
The Dark Side of Star Lord You Never Knew Existed
Is Peter Dinklage Playing Pip the Troll in Avengers: Infinity War?
Can Lifetime’s Beaches Do the Movie Beaches Any Justice?
Goodbye 2016
The Top Ten Songs For This New Year’s Eve: Goodbye 2016!
George Michael
Gone too Soon: George Michael, Age 53, Passed Away on Christmas Day
Kehlani, "Gangsta"
Check Out the New Music Video for Kehlani’s ‘Gangsta’ from ‘Suicide Squad!’
Suicide Squad: The Album
‘Suicide Squad’ Soundtrack Is the Best of the Summer: Review
Patriots vs Steelers AFC Championship Predictions: This One’s Gonna Be Close
Falcons Vs Packers Predictions: Aaron Rodgers Goes Off
Sports News
The Best Lessons From the 2016 Olympics Opening Ceremony
The Top Five Moments in NBA Playoffs History

Get more stuff like this
in your inbox

Subscribe to our mailing list and get interesting stuff and updates to your email inbox.