NCIS Cast
18 actors in all seasons
Mark Harmon
Leroy Jethro Gibbs
Sean Murray
Timothy McGee
Michael Weatherly
Tony DiNozzo
Wilmer Valderrama
Nick Torres
Katrina Law
Jessica Knight
Cote de Pablo
Ziva David
Brian Dietzen
Jimmy Palmer
Sasha Alexander
Caitlin Todd
David McCallum
Dr. Donald 'Ducky' Mallard
Pauley Perrette
Abby Sciuto
Emily Wickersham
Ellie Bishop
Lauren Holly
Jenny Shepard
Maria Bello
Jack Sloane
Duane Henry
Clayton Reeves
Jennifer Esposito
Alex Quinn
Rocky Carroll
Leon Vance
Diona Reasonover
Kasie Hines
Gary Cole
Alden Parker