ScreenSpy - big news from the small screen
Don't Miss

Castle Episode 4.21 ‘Headhunters’ Promotional Photos, With Guest Star Adam Baldwin

By on April 3, 2012
Nathan Fillion and Adam Baldwin in Castle (Image © ABC. All Rights Reserved.)

Nathan Fillion and Adam Baldwin in Castle (Image © ABC. All Rights Reserved.)

ABC has released a large collection of photos for the upcoming Castle episode ‘Headhunters,’ which guest stars Nathan Fillion’s former Firefly co-star Adam Baldwin as Detective Ethan Slaughter.

Check them out below, and watch ‘Headhunters’ on Monday, April 16 at 10 PM ET/PT on ABC.

‘Headhunters’ Promo Trailer

CASTLE - "Headhunters" - With tensions rising between Castle and Beckett, Castle finds himself a new partner -- Detective Ethan Slaughter (guest star Adam Baldwin, "Firefly"), a tough and colorful cop from the city's gang unit. But Castle gets more than he bargained for when Slaughter shows him a grittier side of police work that puts Castle in the line of fire like never before, on "Castle," MONDAY, APRIL 16 (10:01-11:00 p.m., ET), on the ABC Television Network. (ABC/RANDY HOLMES)

ADAM BALDWIN, STEFAN NIEMCZYK (Photo by Randy Holmes/ © ABC)

STEFAN NIEMCZYK (Photo by Randy Holmes/ © ABC)

ADAM BALDWIN, NATHAN FILLION (Photo by Ron Tom/ © ABC)

NATHAN FILLION (Photo by Ron Tom/ © ABC)

STANA KATIC, SEAMUS DEVER (Photo by Ron Tom/ © ABC)

STANA KATIC, NATHAN FILLION (Photo by Ron Tom/ © ABC)

NATHAN FILLION, ADAM BALDWIN (Photo by Ron Tom/ © ABC)

NATHAN FILLION, JAN JANSSEN, ADAM BALDWIN (Photo by Ron Tom/ © ABC)

STANA KATIC, NATHAN FILLION (Photo by Randy Holmes/ © ABC)

SEAMUS DEVER, STANA KATIC (Photo by Randy Holmes/ © ABC)

ADAM BALDWIN (Photo by Randy Holmes/ © ABC)

ADAM BALDWIN, CHRISTOPHER RIVERA (Photo by Randy Holmes/ © ABC)

NATHAN FILLION, ADAM BALDWIN, CHRISTOPHER RIVERA (Photo by Randy Holmes/ © ABC)

JON HUERTAS (Photo by Randy Holmes/ © ABC)

CHRISTOPHER RIVERA (Photo by Randy Holmes/ © ABC)

CHRISTOPHER RIVERA, NATHAN FILLION, ADAM BALDWIN (Photo by Randy Holmes/ © ABC)

CHRISTOPHER RIVERA, NATHAN FILLION, ADAM BALDWIN (Photo by Randy Holmes/ © ABC)

NATHAN FILLION (Photo by Randy Holmes/ © ABC)

NATHAN FILLION, JON HUERTAS (Photo by Randy Holmes/ © ABC)

STEFAN NIEMCZYK, ADAM BALDWIN (Photo by Randy Holmes/ © ABC)

ADAM BALDWIN (Photo by Randy Holmes/ © ABC)

NATHAN FILLION, ADAM BALDWIN, STEFAN NIEMCZYK (Photo by Randy Holmes/ © ABC)

NATHAN FILLION, STEFAN NIEMCZYK, ADAM BALDWIN (Photo by Randy Holmes/ © ABC)

STANA KATIC (Photo by Randy Holmes/ © ABC)