Castle - Season 4 Episode 21 - Headhunters - Watch Online Free
Castle S04E21 Watch Online Streaming
Apr. 16, 2012With 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
Castle season 4
- S4E1RiseSep. 19, 2011
- S4E2Heroes and VillainsSep. 26, 2011
- S4E3Head CaseOct. 03, 2011
- S4E4Kick the BallisticsOct. 10, 2011
- S4E5Eye of the BeholderOct. 17, 2011
- S4E6DemonsOct. 24, 2011
- S4E7Cops & RobbersOct. 31, 2011
- S4E8Heartbreak HotelNov. 07, 2011
- S4E9Kill ShotNov. 21, 2011
- S4E10CuffedDec. 05, 2011
- S4E11Till Death Do Us PartJan. 09, 2012
- S4E12Dial M for MayorJan. 16, 2012
- S4E13An Embarrassment of BitchesJan. 23, 2012
- S4E14The Blue ButterflyFeb. 06, 2012
- S4E15Pandora (1)Feb. 13, 2012
- S4E16Linchpin (2)Feb. 20, 2012
- S4E17Once Upon A CrimeFeb. 27, 2012
- S4E18A Dance with DeathMar. 19, 2012
- S4E1947 SecondsMar. 26, 2012
- S4E20The LimeyApr. 02, 2012
- S4E21HeadhuntersApr. 16, 2012
- S4E22Undead AgainApr. 30, 2012
- S4E23AlwaysMay. 07, 2012