NCIS Los Angeles 12x14 The Noble Maidens - Clip from Season 12 Episode 14 - Promo Trailer HD - Plot synopsis: Callen and the team discover that Anna is being held by a group with ties to Anna’s upbring and must rescue her before she is forcibly returned to Russia. Also, Admiral Kilbride makes Nell a serious offer, on NCIS: LOS ANGELES, Sunday, April 4 (9:00-10:00 PM, ETPT) on the CBS Television Network.