Martin William Harris

The NCIS team link the theft of an undersea drone prototype to a video game streamer's elaborate party; Callen and Sam cross paths again with insurance broker Katherine Casillas, who insures the gamer's property.

The team's job to locate some sunken treasure goes wrong when Paige and Walter's boat explodes, leaving them stranded in the Pacific Ocean with sharks.

When an informant is kidnapped by a crime boss and taken to Chernobyl, the team set out to find him. Meanwhile, Bozer has trouble keeping a secret from Matty.