NCIS Season 9 Characters & Cast — No Spoilers
Every character in NCIS season 9 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
- Leon Vance — played by Rocky Carroll
- Jimmy Palmer — played by Brian Dietzen
- Clayton Jarvis — played by Matt Craven
- Samantha Ryan — played by Jamie Lee Curtis
- Ned Dorneget — played by Matt Jones
- Young Leroy Jethro Gibbs — played by Sean Harmon
- Joan Matteson — played by Jeananne Goossen
- Casey Stratton / Jonathan Cole — played by Scott Wolf
- Joseph Flores — played by Alex Fernandez
- EJ Barrett — played by Sarah Jane Morris
- Charles T. Ellison — played by John Finn
- Melanie Burke — played by Jaime Ray Newman
- Shannon Gibbs — played by Darby Stanchfield
- T.C. Fornell — played by Joe Spano
All seasons of NCIS: full spoiler-free character guide