'NCIS' First Look: Dramatic Season 19 Promo Teases Gibbs' Fate (Exclusive)

The new season moves to a new night, Mondays, beginning Sept. 20.

'NCIS' First Look: Dramatic Season 19 Promo Teases Gibbs' Fate (Exclusive)
The new season moves to a new night, Mondays, beginning Sept. 20.