NCIS

Season 12

Add Show to Watchlist
From murder and espionage to terrorism and stolen submarines, a team of special agents investigates any crime that has a shred of evidence connected to Navy and Marine Corps personnel, regardless of rank or position.
Where to Watch Season 12
24 Episodes
  • Twenty Klicks
    E1
    Twenty KlicksEpisode 1
  • Kill the Messenger
    E2
    Kill the MessengerEpisode 2
  • So It Goes
    E3
    So It GoesEpisode 3
  • Choke Hold
    E4
    Choke HoldEpisode 4
  • The San Dominick
    E5
    The San DominickEpisode 5
  • Parental Guidance Suggested
    E6
    Parental Guidance SuggestedEpisode 6
  • The Searchers
    E7
    The SearchersEpisode 7
  • Semper Fortis
    E8
    Semper FortisEpisode 8
  • Grounded
    E9
    GroundedEpisode 9
  • House Rules
    E10
    House RulesEpisode 10
  • Check
    E11
    CheckEpisode 11
  • The Enemy Within
    E12
    The Enemy WithinEpisode 12
  • We Build, We Fight
    E13
    We Build, We FightEpisode 13
  • Cadence
    E14
    CadenceEpisode 14
  • Cabin Fever
    E15
    Cabin FeverEpisode 15
  • Blast from the Past
    E16
    Blast from the PastEpisode 16
  • The Artful Dodger
    E17
    The Artful DodgerEpisode 17
  • Status Update
    E18
    Status UpdateEpisode 18
  • Patience
    E19
    PatienceEpisode 19
  • No Good Deed
    E20
    No Good DeedEpisode 20
  • Lost in Translation
    E21
    Lost in TranslationEpisode 21
  • Troll
    E22
    TrollEpisode 22
  • The Lost Boys
    E23
    The Lost BoysEpisode 23
  • Neverland
    E24
    NeverlandEpisode 24
Cast of Season 12
  • Mark HarmonLeroy Jethro Gibbs
  • Sean MurrayTimothy McGee
  • Michael WeatherlyTony DiNozzo
  • Brian DietzenJimmy Palmer
  • David McCallumDr. Donald 'Ducky' Mallard
  • Pauley PerretteAbby Sciuto
  • Rocky CarrollNCIS Director Leon Vance
  • Emily WickershamEllie Bishop
Watch Season 12 Videos
  • Ncis: Season 12
    Ncis: Season 12Trailer

Take Plex everywhere

Watch free anytime, anywhere, on almost any device.
See the full list of supported devices