While investigating a mysterious death on a top-secret naval research ship at sea, the NCIS team comes upon an abandoned ship which contains a deadly secret that may cost them…

Murtaugh and Riggs respond to the murder of an escaped patient of Dr. Cahill’s who mysteriously goes off the rails. The investigation brings to light a hidden scheme far bigger…

When Beckett and her team burst into an apartment on a murderer’s trail, they see Castle standing over a dead woman’s body holding a gun; Beckett arrests Castle as he…

Walden goes on a date with an accident-prone model; Alan’s date reveals surprising personal information.

As the guys don costumes and go on a road trip to a comic book convention, the ladies decide to stay home and try to interpret a comic book.

Lucifer bails on Chloe when he becomes bored with her investigation into a ruthless biker gang murder. However, when he discovers something was stolen during the crime that was very…