12. Dark Secrets (2018)
After a seemingly happy and successful Navy lieutenant appears to have taken her own life, Gibbs and the team conduct a thorough investigation, interviewing family and friends from her past and present.
Release date: 2018-01-09
User rating:
7.8 / 10
4 votes
Season number: 15
Episode number: 12
Runtime: 41 minutes
Guest stars
Cast
Mark Harmon
as Leroy Jethro Gibbs
Sean Murray
as Timothy McGee
Wilmer Valderrama
as Nick Torres
Brian Dietzen
as Jimmy Palmer
David McCallum
as Dr. Donald 'Ducky' Mallard
Pauley Perrette
as Abby Sciuto
Emily Wickersham
as Ellie Bishop
Maria Bello
as Jack Sloane
Duane Henry
as Clayton Reeves
Rocky Carroll
as Leon Vance
Rest of guest stars - click here to expand
John Bader - Desk Clerk