Callen and Kensi must hunt down stolen nuclear weapons on the season premiere of NCIS: Los Angeles. "Ascension" is the first episode of the show's fifth season.
Gerald McRaney guest stars as Retired Navy Admiral Hollace Kilbride on NCIS: Los Angeles. "Superhuman" is the second episode of the show's tenth season.
When a mystery woman attacks the founder of an AI company, Deeks and the NCIS team must identify the woman before the next major global conflict ensues.