Season 7, Episode 21 In Plane Sight
First Aired: April 27, 2015
Castle flies to London with Alexis, but the trip goes awry when an air marshal is found killed. The father and daughter then seek Beckett's assistance on the ground to identify the murderer, who's about to move on to the next phase of a dangerous plan.
Cast & Details See all »
- Premiered: March 9, 2009
- Rating: TV-PG
- Premise: 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. (more)