DIRECTV Lifetime When a movie star turned stage actor is mysteriously killed, Castle and Beckett go backstage and discover he had more than his lines to worry about. 2026-05-05 Castle thinks the Antichrist may be involved in the death of an axe-wielding, psychiatric inmate who drops dead in the P.I. office. 2026-05-05 Castle and Beckett have their lead and are ready to face LokSat, but an unexpected twist puts everything in danger. 2026-05-05 Mystery novelist Richard Castle works with New York police to find a killer who is modeling his crimes after scenes from Castle's novels. 2026-05-05 A woman's body is stashed in a laundry-room dryer in an upscale apartment building where she was a nanny; Castle tries to get inside Beckett's head while writing the first novel in his Nikki Heat series. 2026-05-05 Castle and Beckett uncover a story of betrayal and obsession when they investigate the death of a teenage boy. 2026-05-06