The best episode written by Adam Frost is "Room 147", rated 7.9/10 from 11 user votes. It was "directed by Bill Roe". "Room 147" aired on 2/24/2014 and is rated 0.4 point(s) higher than their second highest rated, "Private Eye Caramba!".
When a guilt-ridden young woman confesses to the murder of a struggling actor -- knowing details only the killer could know -- Beckett and Castle seem to have an open-and-shut case, until they uncover proof that their suspect couldn’t possibly be the killer. When a second person confesses, equally convinced they committed the murder, the team realizes the case is far more mysterious than they thought.
Director: Bill Roe
Writer: Adam Frost
When a young actress is murdered, the investigation leads Beckett and Castle into the flamboyant world of a telenovela.
Director: Hanelle M. Culpepper
Writer: Adam Frost
Beckett and the 12th Precinct look into the murder of an English as a Second Language student. But when the victim's class won't talk to the police, Castle goes undercover as a French Canadian immigrant and learns that the victim was more than he seemed.
Director: Kate Woods
Writer: Adam Frost