NCIS Season 3 Characters & Cast — No Spoilers
Every character in NCIS season 3 with photos and the actors who play them, including Mark Harmon, Sean Murray, Michael Weatherly — spoiler-free, nothing from later seasons.
- Leroy Jethro Gibbs — played by Mark Harmon
- Timothy McGee — played by Sean Murray
- Tony DiNozzo — played by Michael Weatherly
- Ziva David — played by Cote De Pablo
- Dr. Donald 'Ducky' Mallard — played by David McCallum
- Abby Sciuto — played by Pauley Perrette
- Jenny Shepard — played by Lauren Holly
- Jimmy Palmer — played by Brian Dietzen
- Cynthia Sumner — played by Stephanie Mello
- Chip Sterling — played by Michael Bellisario
- Kelly Gibbs — played by Mary Mouser
- T.C. Fornell — played by Joe Spano
- Caitlin Todd — played by Sasha Alexander
- Todd Gelfand — played by Brett Cullen
- Ari Haswari — played by Rudolf Martin
- Sam Stevens — played by Cotter Smith
- Aris Mahir — played by Christopher Maher
- Gerald Jackson — played by Pancho Demmings
- Abog Galib — played by Burt Bulos
- Morgan Tolliver — played by Jarvis W. George
All seasons of NCIS: full spoiler-free character guide