Mark Harmon
Leroy Jethro Gibbs (23 eps)
Sean Murray
Special Agent Timothy McGee (23 eps)
Michael Weatherly
Tony DiNozzo (23 eps)
Brian Dietzen
Dr. Jimmy Palmer (23 eps)
Sasha Alexander
Caitlin Todd (23 eps)
David McCallum
Dr. Donald 'Ducky' Mallard (23 eps)
Pauley Perrette
Abby Sciuto (23 eps)
Joe Spano
Senior F.B.I. Agent T.C. Fornell (3 eps)
Alicia Coppola
Faith Coleman (2 eps)
Amy Tipton
Liza Taylor (1 eps)
Rudolf Martin
Ari Haswari (1 eps)
Neil Hopkins
Jeremy Davison (1 eps)
Jessica Steen
Paula Cassidy (1 eps)
Danica McKellar
Erin Kendall (1 eps)
Morgan Weisser
Vincent Hanlan (1 eps)
Mike Starr
Monroe Cooper (1 eps)
Jennifer Hall
Daphne Everett (1 eps)
Kiko Ellsworth
Willie Taylor (1 eps)
Kaj-Erik Eriksen
Frank Smith (1 eps)
Olivia Burnette
Sarah Lowell (1 eps)
Elizabeth Peña
Lina Reyes (1 eps)
Charles Durning
Ernie Yost (1 eps)
Zack Ward
Billy Krieg (1 eps)
Kimberly Oja
Karen Wilkerson (1 eps)
Hilary Angelo
Jessica Smith (1 eps)
Carlos Lacámara
Joe Tabarez (1 eps)
Marieh Delfino
Judy Moore (1 eps)
Tamara Taylor
Cassie Yates (1 eps)
David Henrie
Willy Shields (1 eps)
Stacy Edwards
Janice Byers (1 eps)
Rob Benedict
Aaron Alan Wright (1 eps)
Matt Bushell
Rob King (1 eps)
David Keith
Mike Watson (1 eps)
Josh Daugherty
Devon Kane (1 eps)
Robert Rusler
Curtis Teague (1 eps)
Holmes Osborne
Fred Hanlan (1 eps)
Lochlyn Munro
Kevin Holt (1 eps)
Brigid Brannagh
Catherine Reynolds (1 eps)
John Lacy
Ranger Kett (1 eps)
Kate Hodge
Jane Melankovic (1 eps)
Shang Forbes
DJ Night Trap (1 eps)
Madison Mason
Colonel Bushnell (1 eps)
Nina Foch
Victoria Mallard (1 eps)
Bennet Guillory
Henry (1 eps)
Robin Riker
Saleena Lockhart (1 eps)
Chad Willett
Primo Monteleone (1 eps)
Mary Page Keller
Micki Shields (1 eps)
Tania Raymonde
Anna Real (1 eps)
Jack McGee
Curtis Floyd (1 eps)
Mariette Hartley
Hanna Lowell (1 eps)
Donnie Jeffcoat
Tom Jennings (1 eps)
Timothy Bottoms
Ritt Everett (1 eps)
Larry Cedar
Jason Kaplan (1 eps)
Shashawnee Hall
Jeff Whalen (1 eps)
William Mapother
Kyle Grayson (1 eps)
Jon Wellner
Simon 'Urkel' Frankel (1 eps)
Molly Hagan
Audrey Vetter (1 eps)
Dean McDermott
Allan Witten (1 eps)
Benjamin John Parrillo
Rex Eberlee (1 eps)
John Thaddeus
Lane Harrison / Lane Danielson / Billy Collins (1 eps)
Cleo King
Della Robinson (1 eps)
John Doman
Lieutenant Cheney (1 eps)
Mark D. Espinoza
Deke Lester (1 eps)
Spencer Garrett
Commander Spencer (1 eps)
Steven Eckholdt
Brad Pitt (1 eps)
Amy Sloan
Cynthia Cluxton (1 eps)
Tyler Kain
Tiffany (1 eps)
Lee Garlington
Mary Hanlan (1 eps)
Hugh Holub
Superintendent (1 eps)
Billy Aaron Brown
Donny Potter (1 eps)
Sherman Augustus
Daniel Lemay (1 eps)
Jesse D. Goins
Jeffrey Wilson (1 eps)
Jennifer Dundas
Lynn Simons (1 eps)
Lloyd Kino
Hitoshi Yoshida (1 eps)
Troian Bellisario
Sarah McGee (1 eps)
Michael Dempsey
Coach Morgan (1 eps)
Sean O'Bryan
David Shields (1 eps)
Amanda Fuller
Jen Shields (1 eps)
Ely Pouget
Julie Watson (1 eps)
Abigail Breslin
Sandy Watson (1 eps)
Dave Shalansky
Delivery Man (1 eps)
Pat Healy
Jonathan Hanlan (1 eps)
Jerry D. O'Donnell
Scott Willis (1 eps)
Matt Carmody
Brett Evans (1 eps)
Tom Bower
Miller Thompson (1 eps)
Jeremy Garrett
Patrick Barnett (1 eps)
Rob Boltin
Todd Newell (1 eps)
Don Swayze
Logan Clay (1 eps)
Todd Kimsey
Officer Grant (1 eps)
Jack Kehler
Tom Wilson (1 eps)
Kent Faulcon
Commander Reynolds (1 eps)
Chris Heuisler
Joe Wilkins (1 eps)
John Rosenfeld
Agent Charles (1 eps)
Mariela Santos
Janice Santos (1 eps)
Tim Ryan
Greg Boyen (1 eps)
Jason Alan Smith
Wade Kean (1 eps)
Marc Senter
Pvt. Chip Stearns (1 eps)
Nathan Wetherington
Evan Hayes (1 eps)
Billy Brown
Velat (1 eps)
Charles Walker
Hotel Clerk (1 eps)
Jon Sklaroff
Jonathan Redding (1 eps)
Megan Ward
Laura Rowens (1 eps)
Missy Yager
Michelle Davison (1 eps)
Sterling Macer Jr.
Chris Hegarty (1 eps)
Annie Corley
Anna Elliot (1 eps)
Frank Whaley
Jeffrey White (1 eps)
Michael Weaver
Thomas McAllister (1 eps)
Lorna Scott
Sally Parker (1 eps)
Jimmy Palumbo
Stage Manager (1 eps)
Gina St. John
Cindy Ames (1 eps)
Rebecca McFarland
Rachel Rapp (1 eps)
Will Burke
Todd Miller (1 eps)
Willie C. Carpenter
Arthur Gruden (1 eps)
Grant Garrison
Niles Wilson (1 eps)
Jeremy Guskin
Roland Kesta (1 eps)
Craig Welzbacher
George Mansur (1 eps)
Tina Lifford
Pamela Fox (1 eps)
Conor Dubin
Jeremy Pryor (1 eps)
Colleen Porch
Jill Meyers (1 eps)
Christopher Stapleton
Don Wade (1 eps)
Alana Stelling
Meg Walker (1 eps)
Tim DeZarn
David Runion (1 eps)
David Lipper
Roger Caine (1 eps)
Kevin Sizemore
William Moore (1 eps)
Mya
Samantha 'Jade' King (1 eps)
Steven Brand
Ian 'Bulldog' Hitch (1 eps)
Scott Alan Smith
Mark Mauceri (1 eps)
Conrad Roberts
Benjamin King (1 eps)
Daya Vaidya
Keisha 'Summer Diamond' Scott (1 eps)
Mark Griffin
Blue McGinty (1 eps)
Anthony Heald
Guyman Purcell (1 eps)
Mark Adair-Rios
Ignacio 'Iggy' Mejia (1 eps)
Virginia Reece
Allison Donovan (1 eps)
Kristin Proctor
Susan Ellsworth (1 eps)
Tamara Marie Watson
Lisa Kerr (1 eps)
Lamont Thompson
Lieutenant Sommers (1 eps)
Nathan Anderson
Luke Walters (1 eps)
Emma Bates
Egan (1 eps)
Teck Holmes
Jamal Jones (1 eps)
Dan Ziskie
Ross Vetter (1 eps)
Kevin Quigley
William the Truthteller (1 eps)
Jonathan Redford
Timothy Morgan (1 eps)
Jeff Wincott
GySgt Leeka (1 eps)
Matt DeCaro
Daryl Bello (1 eps)
Judd Trichter
Hunter Huxley (1 eps)
Chase Ryan Jeffery
Kyle Zolin (1 eps)
Jesse Heiman
Fredrick Pippin (1 eps)
Vincent Angell
Bruce Webb (1 eps)
Anne Judson-Yager
Emmy Poole (1 eps)
Paul Rae
Steve Hager (1 eps)
Hosea Chanchez
Jaime Ramos (1 eps)
Rizwan Manji
Dr. Pandy (1 eps)
Shane Conrad
Dean Westfall (1 eps)
Ryan Culver
Curtis Janssen (1 eps)
Lindsay Price
Pam Kim (1 eps)
Alan Dale
Tom Morrow (1 eps)
Audrey Wasilewski
Shirley Wilkes (1 eps)
Nick Warnock
Marine Staff Sergeant (1 eps)
Betsy Brandt
Barbara Swain (1 eps)
Tara Buck
Debra Marshall (1 eps)
Blayne Weaver
Darrell Baum (1 eps)
Kendall Clement
Foreman (1 eps)
Michael G. Canaan
MP (1 eps)
Emily Hardy
Carolyn Figgus (uncredited) (1 eps)
Julia Rose
Female Bartender (1 eps)
David Marciano
Bartender (1 eps)
Chris Ellis
John Deluca (1 eps)
Robert Costanzo
Jimmy 'Jimmy Naps' Napolitano (1 eps)
Joe Tabb
Ricky 'Little Ricky' Napolitano (1 eps)
Mary Pat Gleason
Nurse Wells (1 eps)
Blue Deckert
Federal Marshall (1 eps)
Chas. Floyd Johnson
Medical Examiner (1 eps)
Matthew Atherton
Chet Starling (1 eps)
Laird Macintosh
Corporal Stinson (1 eps)
Michael Guarnera
Vic Gera (1 eps)
Curt Doussett
Randall (1 eps)
Oleg Zatsepin
Sal Balducci (1 eps)
Dawn Ashley Cook
Tiffany (uncredited) (1 eps)
Stuart Gold
Abe Vigoda (uncredited) (1 eps)
James Patrick Pitt
Marine Captain (1 eps)
Rebecca Staab
Greta Boyen (1 eps)
Jesse Head
Lyle Chamber (1 eps)
Bobby Neely
Roland Alan Moore (1 eps)
Alex Alexander
Sara Turcott (1 eps)
Suzanne Rico
Suzanne McRobert (1 eps)
Marc D. Wilson
Jenkins (uncredited) (1 eps)
Ben Ziff
Jonathan (1 eps)
Matthew Ness
Spencer (1 eps)
Mary Wickliffe
Dr. Dooley (1 eps)
Derrex Brady
Navy Corpsman (1 eps)
Brent Lydic
Party Guy (uncredited) (1 eps)
Tara Erickson
Police Officer (uncredited) (1 eps)
Harriet Margulies
Attractive Older Woman (1 eps)
Robert Ray Manning Jr.
Alex Taylor (1 eps)
Don S. Davis
Control Officer (1 eps)
Miguel Pérez
Richie (1 eps)
Dan Warner
Federal Marshall (1 eps)
Jason Christopher
Motorcycle Rider (1 eps)
Ken Strunk
Gas Station Owner (1 eps)
Joshua Nazaroff
Zero (1 eps)
Scott Miles
Pvt. Bellows (1 eps)