In Plane Sight

In Plane Sight

Available on Disney+, Hulu
S7 E21: As Castle and Alexis travel to London, their routine flight turns deadly when the plane's Air Marshal is found murdered. With the help of Beckett on the ground, Castle and Alexis race against time to find the killer before he carries out his fateful plan.
Starring Paula Newsome, Inbar Lavi, Josh Dean