NCIS - Production & Contact Info

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50 cast members

Name	Episodes	Known for
Sean Murray Timothy McGee / Flashback Spencer Downing Timothy McGee / Flashback Spencer Downing See fewer	474	Hocus Pocus (1993)
David McCallum Donald Mallard / Donald 'Ducky' Mallard Donald Mallard / Donald 'Ducky' Mallard See fewer	459	The Great Escape (1963)
Mark Harmon Leroy Jethro Gibbs / NCIS SSA Leroy Jethro Gibbs / Flashback Annie's Father Leroy Jethro Gibbs / NCIS SSA Leroy Jethro Gibbs / Flashback Annie's Father See fewer	436	Chasing Liberty (2004)
Brian Dietzen Jimmy Palmer / Dr. Jimmy Palmer / Flashback Male Cop Jimmy Palmer / Dr. Jimmy Palmer / Flashback Male Cop See fewer	390	From Justin to Kelly (2003)
Rocky Carroll Leon Vance / Director Leon Vance Leon Vance / Director Leon Vance See fewer	381	Crimson Tide (1995)
Pauley Perrette Abby Sciuto Abby Sciuto See fewer	354	Almost Famous (2000)
Michael Weatherly Anthony DiNozzo Anthony DiNozzo See fewer	310	Dark Angel (2000)
Cote de Pablo Ziva David Ziva David See fewer	198	The 33 (2015)
Wilmer Valderrama Nick Torres / Flashback Arturo Amador / Nicholas Torres Nick Torres / Flashback Arturo Amador / Nicholas Torres See fewer	183	That '70s Show (1998)
Emily Wickersham Ellie Bishop / Eleanor Bishop / Flashback Annie Downing Ellie Bishop / Eleanor Bishop / Flashback Annie Downing See fewer	173	Gone (I) (2012)
Diona Reasonover Kasie Hines / Flashback Female Cop / Kasie Hinds / Kasie Hunt / Kacie Hines Kasie Hines / Flashback Female Cop / Kasie Hinds / Kasie Hunt / Kacie Hines See fewer	138	Periodic Talks (2021)
Katrina Law Jessica Knight / NCIS REACT Special Agent Jessica Knight Jessica Knight / NCIS REACT Special Agent Jessica Knight See fewer	77	Arrow (2012)
Gary Cole Alden Parker Alden Parker See fewer	76	Talladega Nights: The Ballad of Ricky Bobby (2006)
Maria Bello Jack Sloane / Flashback Bertha Jack Sloane / Flashback Bertha See fewer	74	A History of Violence (2005)
Lauren Holly Jenny Shepard Jenny Shepard See fewer	70	Dumb and Dumber (1994)
Joe Spano T.C. Fornell T.C. Fornell See fewer	60	Apollo 13 (I) (1995)
Sasha Alexander Caitlin Todd Caitlin Todd See fewer	54	Shameless (2011)
Duane Henry Clayton Reeves Clayton Reeves See fewer	46	The Dark Knight Rises (2012)
Jennifer Esposito Alex Quinn Alex Quinn See fewer	24	Awkwafina Is Nora from Queens (2020)
Muse Watson Mike Franks / Michael Franks / Agent Michael Franks Mike Franks / Michael Franks / Agent Michael Franks See fewer	23	Prison Break (2005)
Margo Harshman Delilah Fielding Delilah Fielding See fewer	21	Fired Up! (2009)
Scottie Thompson Dr. Jeanne Benoit / Jeanne Benoit Dr. Jeanne Benoit / Jeanne Benoit See fewer	20	12 Monkeys (2015)
Rudolf Martin Ari Haswari Ari Haswari See fewer	18	Ford v Ferrari (2019)
Pancho Demmings Gerald Jackson Gerald Jackson See fewer	15	The Fugitive (1993)
David Dayan Fisher Trent Kort Trent Kort See fewer	14	National Treasure (2004)
Stephanie Mello Cynthia Sumner / NCIS Tech Cynthia Sumner / NCIS Tech Cynthia Sumner / NCIS Tech Cynthia Sumner / NCIS Tech See fewer	14	The Bold and the Beautiful (1987)
Alan Dale N.C.I.S. Director Tom Morrow / Homeland Senior Division Chief Tom Morrow / Tom Morrow / Homeland Security Director Tom Morrow N.C.I.S. Director Tom Morrow / Homeland Senior Division Chief Tom Morrow / Tom Morrow / Homeland Security Director Tom Morrow See fewer	14	Priest (2011)
Robert Wagner Anthony DiNozzo Sr. Anthony DiNozzo Sr. See fewer	13	The Towering Inferno (1974)
Liza Lapira Agent Michelle Lee / Special Agent Michelle Lee Agent Michelle Lee / Special Agent Michelle Lee See fewer	13	21 (2008)
Laura San Giacomo Dr. Grace Confalone Dr. Grace Confalone See fewer	13	Sex, Lies, and Videotape (1989)
Darby Stanchfield Shannon Gibbs Shannon Gibbs See fewer	12	Scandal (2012)
Matt Craven Secretary of the Navy Clayton Jarvis Secretary of the Navy Clayton Jarvis See fewer	12	Crimson Tide (1995)
Connie Jackson Elaine Elaine See fewer	11	Pivoting (2022)
Kent Shocknek Guy Ross / ZNN News Anchor Guy Ross / Male Reporter Guy Ross / ZNN News Anchor Guy Ross / Male Reporter See fewer	11	Batman v Superman: Dawn of Justice (2016)
Mary Mouser Kelly Gibbs Kelly Gibbs See fewer	10	Alexander and the Terrible, Horrible, No Good, Very Bad Day (2014)
Ralph Waite Jackson Gibbs Jackson Gibbs See fewer	10	The Waltons (1972)
Michael Nouri Mossad Director Eli David / Director Eli David Mossad Director Eli David / Director Eli David See fewer	10	The Watcher (2022)
Armand Assante René 'La Grenouille' Benoit / René 'La Grenouille' René 'La Grenouille' Benoit / René 'La Grenouille' See fewer	9	Gotti (1996)
Susanna Thompson Lt. Col. Hollis Mann / Army Lt. Col. Hollis Mann Lt. Col. Hollis Mann / Army Lt. Col. Hollis Mann See fewer	9	Malignant (I) (2021)
Juliette Angelo Emily Fornell Emily Fornell See fewer	9	The Trial of the Chicago 7 (2020)
Alimi Ballard NCIS Special Agent Gayne Levin NCIS Special Agent Gayne Levin See fewer	8	Fast Five (2011)
Jessica Steen Agent Paula Cassidy / NCIS Special Agent Paula Cassidy Agent Paula Cassidy / NCIS Special Agent Paula Cassidy See fewer	8	Armageddon (1998)
Paula Newsome Jackie Vance Jackie Vance See fewer	8	Guess Who (2005)
Melinda McGraw Diane Sterling / Diane Gibbs Fornell Sterling Diane Sterling / Diane Gibbs Fornell Sterling See fewer	8	Mad Men (2007)
Matt Jones NCIS Probationary Agent Ned Dorneget / Agent Ned Dorneget NCIS Probationary Agent Ned Dorneget / Agent Ned Dorneget See fewer	8	Bob Hearts Abishola (2019)
Sarah Jane Morris NCIS Special Agent Erica Jane 'EJ' Barrett NCIS Special Agent Erica Jane 'EJ' Barrett See fewer	8	The Pitt (2025)
Marco Sanchez Alejandro Rivera Alejandro Rivera See fewer	8	Star Trek Into Darkness (2013)
Michelle Pierce Breena Slater / Breena Palmer Breena Slater / Breena Palmer See fewer	8	Transformers (I) (2007)
J. Claude Deering Curtis Hubley Curtis Hubley See fewer	8	Side Effects (I) (2013)
Sean Harmon Young Leroy Jethro Gibbs / Young Gibbs Young Leroy Jethro Gibbs / Young Gibbs See fewer	8	Major Crimes (2012)