All 373 actors in both CSI: Crime Scene Investigation and NCIS: Los Angeles
373 actors have appeared in both CSI: Crime Scene Investigation and NCIS: Los Angeles, across 660 episodes. The most-credited is Alex Carter, Detective Vartann in CSI: Crime Scene Investigation and Frank Kouris in NCIS: Los Angeles.
| Actor | In CSI: Crime Scene Investigation | In NCIS: Los Angeles | Eps | Eps |
|---|---|---|---|---|
| Alex Carter | Detective Vartann | Frank Kouris | 39 | 1 |
| Vyto Ruginis | Phil Swelco | Arkady Kolcheck | 1 | 29 |
| Liz Vassey | Wendy Simms | ATF SAC Kerry Adams | 45 | 2 |
| Erik Palladino | Dan Nobler | Vostanik Sabatino | 1 | 20 |
| Miguel Ferrer | Defense Attorney Whitten | Assistant Director Owen Granger | 1 | 17 |
| Elizabeth Bogush | Eddie | Joelle Taylor | 1 | 15 |
| Pamela Reed | Donna Hoppe | Roberta Deeks | 2 | 14 |
| Alimi Ballard | Detective Kevin Crawford, Sound Engineer | AUSA Allan Williams | 13 | 1 |
| Gerald McRaney | Eli Schindler | Retired Navy Admiral Hollace Kilbride | 1 | 11 |
| Jeff Kober | Roger Wilder, Walter Douglas Hicks | Harris Keane | 2 | 9 |
| Alicia Coppola | Dr. Susan Hillridge | FBI Senior Special Agent Lisa Rand | 1 | 6 |
| John M. Jackson | Russell Huntley | Rear Admiral A.J. Chegwidden | 1 | 6 |
| Max Martini | Jarrod Malone, Jason Kent | Arlo Turk | 2 | 5 |
| Andrew Leeds | Tom Bell | NCIS Tech Operator John Booker | 1 | 4 |
| Patrick St. Esprit | Sheriff Owen Gardner | LAPD Lieutenant Roger Bates | 1 | 4 |
| Dina Meyer | Anne-Marie Tolsom, Meg Cunningham | Veronica Stephens | 2 | 2 |
| Eric Allan Kramer | Deputy Sheriff, Vic Patterson | Homeland Security Special Agent Tom Panetti | 2 | 2 |
| Glenn Morshower | Sheriff Brian Mobley | Brian Adams | 7 | 1 |
| Jorge-Luis Pallo | John | Special Agent Salazar, Special Agent Bomb Tech Salazar | 1 | 3 |
| Matthew Del Negro | Alan Quinn | Jack Simon | 1 | 3 |
| Tony Amendola | Professor Rambar, The Super | Adama Hijazi | 3 | 1 |
| Jere Burns | Dr. Shaw | Howard Pembrook | 1 | 2 |
| JR Bourne | Jerome Kessler | Dallas | 1 | 2 |
| Meta Golding | Tina Brewster, Tina Brown, Rachel | LAPD Detective Jess Traynor | 5 | 1 |
| Raphael Sbarge | Aaron Laner, Donald Fiore | Leo Chadmont | 2 | 1 |
| Tom Choi | Director | LAPD Officer Fong | 1 | 2 |
| Lamont Thompson | SWAT Officer | Spencer Williams | 1 | 4 |
| Aaron Hill | Carter Grable | Marine Lieutenant Abernathy | 1 | 1 |
| Andrea Roth | Lyford's Sister | Grace Stevens | 1 | 1 |
| Angela E. Gibbs | Amelia Gross | Ellen | 1 | 1 |
| Anthony Ruivivar | Det. Ruben Bejarano | Mark Ruiz | 1 | 1 |
| Antonio Leon | Samuel Mendez | Omar | 1 | 1 |
| Charles Malik Whitfield | Ray | Gary DeMayo | 1 | 1 |
| Christopher Gorham | Corey | Alex Kilbride | 1 | 1 |
| Dan Lauria | Det. Jameson | James Cleary | 1 | 1 |
| Eric Ladin | Delf Rod | William Garrett | 1 | 1 |
| Erik Jensen | Jeffrey Sinclair | FBI Agent Landon Frisbee | 7 | 1 |
| Falk Hentschel | Timothy Johnson | Bradford Harris Elgin | 1 | 1 |
| Glenn Taranto | Bus Driver | Security Man | 1 | 1 |
| Jake McLaughlin | Matt Bartley | Keith Rush | 1 | 1 |
| James Kyson | James Kwan | James Kang | 1 | 1 |
| Joe Egender | Seth Bender | Joey | 1 | 1 |
| John Billingsley | Paul Cyden | Doug Ouellet | 1 | 1 |
| John Heard | Roger Ridley | Special Congressional Investigator Michael Thomas | 1 | 3 |
| Leland Orser | Morris Pearson | Professor Gareth Carlyle | 1 | 1 |
| Myk Watford | David Jorgensen | Navy Petty Officer William Moffat, Mike Hoffman | 1 | 3 |
| Nicole Steinwedell | Samantha Wilson | Allison Nelson | 1 | 1 |
| Raymond J. Barry | Arvin Thorpe, Philip Gerard | Branston Cole | 4 | 2 |
| Scottie Thompson | Lieutenant Debra Hughes | DIA Agent Sarah Raines | 1 | 1 |
| Taylor Sheridan | Evan Peters | Navy Captain Jennings | 1 | 1 |
| Victor Webster | Bill Pernin | Stanley King | 1 | 1 |
| Wynn Everett | Hallie Donover | Ariel Drewett | 1 | 1 |
| Meredith Scott Lynn | Carol Allred | Abigail Johns | 4 | 1 |
| Tom Gallop | Attorney Randy Painter | Lawrence De Vries | 4 | 1 |
| Abby Brammell | Debra, Jane Gallagher | Megan Hendley | 2 | 1 |
| Alexandra Barreto | Distraught Woman, Romina Gonzalez | LAPD Detective Jacqueline Rivera | 2 | 1 |
| Billy Magnussen | Detective Michael Crenshaw | Marine Corporal Allen Reed | 2 | 1 |
| Bre Blair | Tracy | FBI Agent Carla Mitzer | 2 | 1 |
| Brian Howe | Harvey Wincroft, Mr. Winstons | Jack Caldwell | 2 | 1 |
| David DeSantos | Tim Duke | Anthony Beltran | 1 | 2 |
| Derek Webster | FBI Agent Ben Parker | ATF Agent John Stone | 2 | 1 |
| Greg Ellis | Fox Harris, Special Agent Sturgis | Pieter Smit | 2 | 1 |
| John Getz | Bill Harvey, Richard Zeigler | Senator Lockhart | 2 | 1 |
| Kate Orsini | Mini-Mart Clerk | FBI Agent Audrey Rush | 1 | 2 |
| Matthew Atkinson | Barry | Keith Stiger | 1 | 2 |
| Pauley Perrette | Candeece | Forensics Specialist Abby Sciuto | 1 | 2 |
| Spencer Garrett | Bob Fairmont | Peter Clairmont | 1 | 2 |
| T.J. Ramini | Grady Foster | John Martin / Tobin Shaked | 1 | 2 |
| Andy Mackenzie | Badger, Teddy | Michael Wilson | 2 | 2 |
| Currie Graham | Willie Cutler, Stanley Hunter | Roger Clark | 3 | 1 |
| David S. Lee | Sergeant Varanski | Pavel Volkoff | 1 | 3 |
| Wiley Pickett | Christian, Training Officer | FBI Special Agent Fred Munger | 2 | 2 |
| Amy Sloan | Christina Adalian | Patricia Dunn | 1 | 1 |
| Arielle Vandenberg | Party Girl | Mara | 1 | 1 |
| Arturo Del Puerto | Alex Garnez | Manny | 1 | 1 |
| Ashley Jones | Shea Lammet | NSA Analyst Jolene Townsend | 1 | 1 |
| Assaf Cohen | Doctor Lownis | Tariq Barad Al-jabiri | 2 | 1 |
| Benito Martinez | Gabriel Ortiz | Gonzalo Vargas | 1 | 1 |
| Channon Roe | Douglas Granger, Lenny "Moondog" Vanders | Ray Martindale | 2 | 1 |
| Cristine Rose | Grandma Giles | Alexa Comescu | 1 | 2 |
| Cyd Strittmatter | Dr. Wilson | Ms. Janice King | 1 | 2 |
| Daniel Dae Kim | Special Agent Beckman | Hawaii Five-0 Detective Lieutenant Chin Ho Kelly | 1 | 1 |
| Daniel Roebuck | Frank Rosetti, Fred Paulsen | Paul Barnes | 2 | 1 |
| Danny Nucci | Det Daniel Sosa | Figg | 1 | 1 |
| Diana-Maria Riva | Juanita | Marcella | 1 | 1 |
| Dichen Lachman | Jessica Lowell | Allysia Takada | 1 | 1 |
| Ed Quinn | Tom Cunningham | Justin Marchetti | 1 | 1 |
| Erik Passoja | Walter Darien | Otto Schmidt | 1 | 1 |
| Erin Chambers | Molly Zimmerman | Jenna Parish | 1 | 1 |
| Francis Capra | Tough Punk | Salazar | 1 | 2 |
| Gene Farber | Joe | Darius "Reznikov" Comescu, Darius Reznikov | 1 | 2 |
| Graham Hamilton | Brett Marsh | Scott Davis | 1 | 1 |
| Greg Collins | Officer Arvington | Michael Barnes | 4 | 1 |
| James Harvey Ward | John Lee | Nave Lieutenant Commander Vic Stearnard | 1 | 1 |
| Jason Brooks | Simon Rose | Sy Riggs | 1 | 1 |
| Jeanine Mason | Gween Seligson | Bonnie Flores | 1 | 1 |
| Karl Makinen | Kyle Planck | Master Chief Brown | 1 | 1 |
| Kenny Johnson | Randy Bolen | Tommy Boyd | 1 | 1 |
| Kerr Smith | A Collins Boy | FBI Special Agent David Ross | 1 | 2 |
| Kevin Will | Foreman, Male Parent | Corey Simms | 2 | 1 |
| Lilli Birdsell | Dr. Monica Warren | Carol Rutnam | 1 | 1 |
| Lori Rom | Hostess | Tracey Delgado | 1 | 1 |
| Meredith Monroe | Sister Bridget | Heidi | 1 | 1 |
| Michael B. Silver | Prosecutor | Damon Westphal | 1 | 1 |
| Michael Irby | Adrian Flores | Montrell Perez | 1 | 1 |
| Monique Gabriela Curnen | Xiomara Garcia | ADA Sofia Lopez | 3 | 1 |
| Paul James | Bob Warner | James "Junior" Dobbs | 1 | 1 |
| Peter Stormare | George "Binky" Babinkian | Interpol Agent Martin Källström | 1 | 1 |
| Rey Gallegos | Carlos Salavar, Julio Maytorena | Head Gearhead | 2 | 1 |
| Richard Blake | Robbie | Gavin Knowles | 1 | 1 |
| Rob Nagle | Mark Turner | Albert Barrington | 2 | 2 |
| Rodney Rowland | Gavin Pallard, Teddy Jr. | LAPD Detective Douglas Grozen | 2 | 1 |
| Scott Paulin | Dr. Parker | Larry Basser | 1 | 1 |
| Shane Coffey | Pete Moyer | Richard Mills | 1 | 1 |
| Stephen Amell | A.J. Gust | Andrew Weaver | 1 | 1 |
| Tammy Townsend | Rhonda Briggs | Yolanda Campbell | 1 | 1 |
| Travis Aaron Wade | Kevin Tilsdale | Navy Chief Petty Officer Crawford | 1 | 1 |
| William Russ | Jonah Quinn | Martin Lake | 1 | 1 |
| John Churchill | Shibley | Strike Team Leader | 3 | 1 |
| Salvator Xuereb | Keith Castle | CIA Officer Randall Sharov | 1 | 3 |
| Anne-Marie Johnson | ADA Jasmine Davis | Doctor Adams | 1 | 2 |
| Candace Edwards | Medical Examiner | Nurse | 1 | 2 |
| David Meunier | Barry Lawrence, Boyd Waldrip | Barris Stone | 2 | 1 |
| Gabriel Salvador | Corrections Officer, Officer Casey | Luis Marquez | 2 | 1 |
| Greg Serano | Javier Molina | FBI Special Agent Roger Gonzalez | 1 | 2 |
| Haley Ramm | Emily | Amanda Rehme | 1 | 2 |
| Joseph D. Reitman | Jackass, Sean Nolan | Lincoln Tate | 2 | 1 |
| Omar Leyva | Vasco Ruiz | Cashier | 2 | 1 |
| Patrick Kilpatrick | Cesar Dabo, Gary Lee Walt | Dallas Alder | 2 | 1 |
| Alan Ruck | Buddy Mills | Donald Wexling | 1 | 1 |
| Andrew Elvis Miller | Joslyn/Josh McClure | Calvin Winslow | 1 | 1 |
| Brian Goodman | Derek Paul | Damien Salerno | 1 | 1 |
| Carlo Rota | Karl Schrute | Kalil Abramson | 1 | 1 |
| Carsten Norgaard | German Agent #1 | Nolan Vandenberg | 1 | 1 |
| Clare Carey | Joanna Higgins | Helen McGuire | 1 | 1 |
| Cynthia Addai Robinson | Michelle Rowlands | Female Flight Attendant | 1 | 1 |
| Danielle Bisutti | Theresa Shea | Sarah Taylor | 1 | 1 |
| Deidrie Henry | Terri Royce | Rachel DeMayo | 1 | 1 |
| Elizabeth Sung | Cynthia Sato | Ming Lee | 1 | 1 |
| Evan Parke | Eli / Security Guard | Nelson Sanders | 1 | 1 |
| Gonzalo Menendez | Sheriff Anderson | Jose Caro | 1 | 1 |
| Ian Reed Kesler | Vince Trufant | Jeremy Pernell | 1 | 1 |
| James MacDonald | Officer Kenneth Ward | DEA Special Agent John Ness | 1 | 1 |
| James Shanklin | Roy Davis | Secretary of Defense Curtis Oleksiuk | 1 | 1 |
| Jeffrey Pierce | T.C. Riordan | Navy Commander Neil Corby | 1 | 1 |
| Jim Hanna | Jack | Motel Owner | 1 | 1 |
| Joe Nieves | Javier Lileez | FBI Special Agent Brad Reese | 1 | 1 |
| Jos Viramontes | Public Defender | Peter Wilkins | 1 | 1 |
| Kyle Davis | Clerk | Bobby Asher | 1 | 1 |
| Madison Mason | Vance Colton | Captain Troy Jacobs | 1 | 1 |
| Michael Gaston | Rick Chilson | CIA Agent Doug Emmerich | 1 | 1 |
| Monét Mazur | Heidi Custer | Secret Service Agent Natalie Giordano | 1 | 1 |
| Mykel Shannon Jenkins | Marlo Barksdale | Seller | 1 | 1 |
| Nicholas Bishop | Tom Scola | David Inman | 1 | 1 |
| Nico Evers-Swindell | Deputy Simon Willis | Blond Russian #1 | 1 | 1 |
| Patrick Cox | Burly Guy | Legion | 1 | 1 |
| Rebecca Field | Lisa Calgrove | Ginny | 1 | 1 |
| Rebecca Wisocky | Shirley | Sasha Livingston | 1 | 1 |
| Robin Thomas | Bill Dorton | Dennis White | 1 | 1 |
| Scout Taylor-Compton | Renata Clarke | Angela Rush | 1 | 1 |
| Sean O'Bryan | Reverend Rebetti | Gavin Teed | 1 | 1 |
| Stephanie Lemelin | Ally Sullivan | Mary Smith | 1 | 1 |
| Steve Valentine | Gary Korlov | Frankie Bolton | 1 | 1 |
| Sundra Oakley | Laurent's Wife | DSS Agent Anna Iloka | 1 | 1 |
| Taylor Nichols | Kevin Greer | The Caller / Chad Brunson | 1 | 1 |
| Tiffany Dupont | Cammie Brookston | ZNN Reporter Dana Steele | 1 | 1 |
| Tim De Zarn | Mr. Carlton | Jim Mullins | 1 | 1 |
| Todd Jeffries | Foreman | Barrett Fimmel | 1 | 1 |
| Virginia Williams | Claudia Mason | Carla Shear | 1 | 1 |
| Yancey Arias | Rafael Salinas | Army CID Special Agent Rick Medina | 1 | 1 |
| Adam J. Harrington | Ronald Basderic | Robert Bryant | 2 | 1 |
| Adrian R'Mante | Paramedic Rivera | Diego Gonzalez | 2 | 1 |
| Andrew Howard | Johannes Desmoot | Dmitri Greshnev | 1 | 2 |
| Brian McNamara | Steve Anderson | Navy Commander Jason Rehme | 1 | 2 |
| Colby French | Officer Davis | Phillip Beckett | 2 | 1 |
| Dale Pavinski | Tony Agrerro | Vincent Garvey | 1 | 2 |
| Dar Dixon | Bryce Nierman, Chef Davidoff | Phillip Robbins | 2 | 1 |
| Dustin Seavey | Clive Morris | Air Force Captain Kevin Miller, Navy Petty Officer Third Class Doug Foster | 1 | 2 |
| Marcus Giamatti | Chevy Cigs | CIA Agent Michael Snyder | 1 | 2 |
| Omid Abtahi | Chandru Dru Kambhatla | Ari Yousef Sayed | 1 | 2 |
| Seamus Dever | Adam Gilford, Drew Rich | Kapitan Alexi Gonchgarov | 2 | 1 |
| Tom Virtue | Doctor, George | Dr. Hodge | 2 | 1 |
| Alexandra Holden | Mary Haymond | Elise Elena Jaeger | 1 | 1 |
| Alyson Reed | Doris, Mrs. Devereaux | Battalion Chief Jefferson | 2 | 1 |
| Blake Gibbons | Doyle Mars | Fallon | 1 | 1 |
| Brandon Keener | Owen Linder | Assistant U.S. Attorney Rick Sullivan | 1 | 1 |
| Brian George | Dr. Parayan | Manager | 1 | 1 |
| Cassandra Jean Amell | Pola Chesterwood | Receptionist | 1 | 1 |
| Dameon Clarke | Scott Tucker | Gage Jenson | 1 | 1 |
| David Figlioli | Green Poncho | Rondel Fryer | 1 | 1 |
| David Magidoff | Marko Palmisano | College Kid | 1 | 1 |
| David Sullivan | Hotel Manager | ATF Agent Kevin Clark | 1 | 1 |
| Erin Foster | Crackhead Girl | Nicole Martindale | 1 | 1 |
| Gabriel Olds | Ben Weston | Spencer Allen | 1 | 2 |
| Gregg Binkley | Street Person #3 | Navy Lieutenant Commander Gary Hudson | 1 | 1 |
| Jaime Gomez | Officer Andy Cantelvo | U.S. Border Patrol Agent Jay Rivera | 1 | 1 |
| Jeanette Brox | Janet Morse, Suzanna Kirkwood | Cherise Dawson | 2 | 1 |
| Jed Rees | Jay Finch | NSA Analyst Gary Dill / Noah Leipzig | 1 | 1 |
| Jeff Branson | Jack Davari | FBI Agent Norman Jenkins | 1 | 1 |
| Jeremy Denzlinger | N.D. Uniform #2 | DOD Guard | 1 | 1 |
| Joshua Bitton | Arnold Borkowski | Navy Lieutenant Commander Daniel Chambers | 1 | 1 |
| Kelly Hu | Angie Salinger | Lee Wuan Kai | 1 | 1 |
| Kenneth Mitchell | Dalton Burke | Logistics Officer Danny Gallagher | 1 | 1 |
| Lauren Bowles | Ellen | Gaia | 1 | 1 |
| Lenny Jacobson | Denny Jones | Mike Hobbs | 1 | 1 |
| Mark Rolston | Sheriff | Marine Sergeant Jerrold "Pallet" Mulhearn | 1 | 1 |
| Markus Flanagan | Hotel Manager | Professor Chapman | 1 | 1 |
| Mary Page Keller | Leslie Clyborn | Angela Tully | 1 | 1 |
| Matt Bushell | Point Man | Jason Smith | 1 | 1 |
| Michael Hyatt | Jolene Newman | FBI Assistant Director | 1 | 1 |
| Michelle Clunie | Paulla Kingsley | Luanne Hadlow | 1 | 1 |
| Miguel Pérez | Eduardo Maytorena | Harold Wells | 1 | 1 |
| Nick Chinlund | Gus Davis, Mickey Rutledge | LAPD Detective Bruce Steadman | 2 | 1 |
| Onahoua Rodriguez | Kim Jiminez | Claudia Taro | 1 | 1 |
| Paula Jai Parker | Julia Beltran | Ellie | 1 | 1 |
| Ramón de Ocampo | Julian Santiago | Bevan Tao | 1 | 1 |
| Rick Ravanello | Ranger Ted Stone | Guard #1 | 1 | 1 |
| Rob Benedict | Brian Morley | Jarrod Prodeman | 1 | 1 |
| Rodney Eastman | Jacob Warren, Keith Driscoll | Jimmie Ray Eason | 2 | 1 |
| Sam Anderson | Dr. Mercer | Senator Dick Osborne | 1 | 1 |
| Sean McGowan | Sean Wyatt | JT | 1 | 1 |
| Skyler Maxon | Frat Brother | Marco Guzman | 1 | 1 |
| Tom Parker | SWAT Runner | Lucas Gardner | 1 | 1 |
| Troy Ruptash | Lou Beltran | Ludomir Susic | 1 | 1 |
| Vincent Laresca | Gino Aquino | Guillermo "Memo" Torres | 1 | 1 |
| Amy Stewart | Melissa Humphreys | Jen | 1 | 2 |
| Brent Briscoe | Roger Durbin, Travis Murray | Motel Manager | 2 | 1 |
| Brianne Davis | Annie, Sabrina Walsh | Polina Grafetta | 2 | 1 |
| Clint Culp | Mike Ithaca, Security Guard | Saunders | 2 | 1 |
| Cuyle Carvin | Captain Holland | Aaron Baker, Beckett | 1 | 2 |
| Eyal Podell | Kevin Stern | The Passenger | 1 | 2 |
| Garland Whitt | Black Male, Jerrod Cooper | Sudanese Soldier | 2 | 1 |
| Natasha Alam | Svetlana Melton | Veronica Pisconov | 1 | 2 |
| Nathan Gamble | Kobe, Mason Brewer | Shawn Calder | 2 | 1 |
| Andrew Rothenberg | Walter Ellis | Teddy Morgan | 1 | 1 |
| Andy Umberger | Rob Rhoda | Andrew Hughes | 1 | 1 |
| Antwon Tanner | Jeremiah | Avron Berry | 1 | 1 |
| Bertila Damas | Marta Santiago | Blanca Perez | 1 | 1 |
| Dan Warner | Campus Security Officer #2 | Man with Hoodie/Brett Smith | 1 | 1 |
| David Del Rio | Matthew Lapaz | Clay Everhurst | 1 | 1 |
| Dusty Sorg | Counter Boy | Jerry J | 1 | 1 |
| Dwayne L. Barnes | Gene Jacobs | U.S. Marshal Drew Groller | 1 | 1 |
| Emily Baldoni | Pam Harris | Olivia Brunson | 1 | 1 |
| Frank Military | Tyler Elliot | David Kessler | 1 | 1 |
| Gildart Jackson | Car Dealer | Gerard Dupont | 1 | 1 |
| Gregg Henry | Special Agent Rick Culpepper | Alex Harris | 1 | 1 |
| Harry Van Gorkum | Jake Lenoir | Harlan Holt | 1 | 1 |
| Henri Lubatti | Charles Pinscher | Safar Jaddalah | 1 | 1 |
| Jake Richardson | Shawn Steubens | Drew Stetson | 1 | 1 |
| Jamie Harris | Howard Velco | Tommy Kraus | 1 | 1 |
| Jason Manuel Olazábal | Louis Delgado | Craig Lennox | 1 | 1 |
| Johnathan McClain | Adam Chase | Ryan Wallace | 1 | 1 |
| Johnny Sneed | Todd Piccone | Manager | 1 | 1 |
| Jon Sklaroff | Punky Dillinger | Radovan Lazik | 1 | 1 |
| Jonathan Chase | Jeff Blakely | Kevin Turner | 1 | 1 |
| Kari Coleman | Mrs. Sheila Beck | Jillian Rome | 1 | 1 |
| Kelly Smith | Allison Shram | Colin's Assistant | 1 | 1 |
| Kira Sternbach | Marla Hicks | Lisa | 1 | 1 |
| Lance Irwin | Huge Man | Captain Bob | 1 | 1 |
| MacKenzie Mauzy | Emily Marsh | Erin | 1 | 1 |
| Matt Gerald | Vincent Lafoon | Victor Janklow | 1 | 1 |
| Maurice Compte | Chalo Arua | Rafael Taro | 1 | 1 |
| Patrick Malone | Clerk | LAPD Detective | 1 | 1 |
| Ray Proscia | John Himmel | Mr. Bulkin | 1 | 1 |
| Ray Stoney | Suspect #1 | Paul | 1 | 1 |
| Rebecca McFarland | Jason Kent's Attorney | Maggie Vasile | 1 | 1 |
| Regan Burns | James Billmeyer | Brad Ross | 1 | 1 |
| Rey Valentin | Elvis Rodriguez | Eddie Martinez | 1 | 1 |
| Rick Peters | Jerry Walden | Adrian Davis | 1 | 1 |
| Robert Gant | Lewis Greyburg | Ron Lewis | 1 | 1 |
| Rosalie Ward | Dede Chase | Julie King | 1 | 1 |
| Sasha Jackson | Eva Byron | Nicole Burns | 1 | 1 |
| Shelley Robertson | Doctor | Paula Lewis | 1 | 1 |
| Tom Kiesche | Larry Coombs | Remo/Receptionist | 1 | 1 |
| Walter Perez | Rudy Adela | Omar Alvares | 1 | 1 |
| Rocky McMurray | Construction Worker, Surveillance Director | Security Guard | 2 | 1 |
| Ali Hillis | Olivia Fowler | VA Employee | 1 | 1 |
| Annie Little | Robin | Heather | 1 | 1 |
| Anthony Azizi | Adrian Dinan | Adanan Al-Ahmadi | 1 | 1 |
| Benny Nieves | Adam Watson | Consul General Enzo Souza | 1 | 1 |
| Brett Rice | Ben Gerard | Anthony Trager | 1 | 1 |
| Chad Todhunter | Trent Reager | Leroy Moss | 1 | 1 |
| Chris McGarry | Mike Marsh | William Bradford | 1 | 1 |
| Cyrus Farmer | Reno Detective | Clarence Fisk | 1 | 1 |
| Dariush Kashani | Amir Sayeed | Jafar Khan | 1 | 1 |
| David Chisum | Agent Smith | Andrew Ryan | 1 | 1 |
| Derek Ray | Lead Fireman | Gil Bellamy | 1 | 1 |
| Emiliano Torres | Ernesto Sanza | Morgue Tech 2 | 1 | 1 |
| Gigi Bermingham | Waitress | Laura | 1 | 1 |
| Heather Sossaman | Tiffany Bamford | Tammie | 1 | 1 |
| Ivo Nandi | Max Girard | Kiril Melnyk | 1 | 1 |
| James Black | Jackory | Lee Stevens | 1 | 1 |
| Jennifer Jean Snyder | Sketch Artist | Sporty Woman | 1 | 1 |
| Jim Holmes | Jim West | Lance Witten | 1 | 1 |
| Jim Pirri | Roderick Hammerbacher | Donald Banks | 1 | 1 |
| Kate McNeil | Sharon Woodbury | Carol Adams | 1 | 1 |
| Linc Hand | Laughlin CSI #1 | LAPD Patrolman | 1 | 1 |
| Meredith Giangrande | Susan Hodep | Young Tan Woman | 1 | 1 |
| Michael Miranda | Opponent | Hideo | 1 | 1 |
| Michael Reilly Burke | Stuart Coombs | Malcolm Tallridge | 1 | 1 |
| Myndy Crist | Rebecca Brewer | Emily Chambers | 1 | 1 |
| Nate Hartley | Brian Lister | Vinny | 1 | 1 |
| Phillip Jeanmarie | Valet | Thomas | 1 | 1 |
| Reiley McClendon | Charlie Kellerman | Marine Staff Sergeant Brad Hawkins | 1 | 1 |
| Robert Curtis Brown | Dan Keaton | Air Force OSI Executive Director David Cole | 1 | 1 |
| Roy Vongtama | Student #1 | Lance Witten | 1 | 1 |
| Roz Witt | Blue Hair | Gertrude | 1 | 1 |
| Sarah Lafleur | Jenny Carroll | Kate Ramsay | 1 | 1 |
| Scott Alan Smith | Stuart Gardner | Scott Alan Smith | 1 | 1 |
| Scott Connors | John Doe / Arman Agakian | NSA Agent | 1 | 1 |
| Susan Slome | Female Passenger | Jordana Hanson | 1 | 1 |
| Teddy Lane, Jr. | Uniform Officer | LAPD Officer | 1 | 1 |
| Travis Wester | Trent Hall | Peter Weber | 1 | 1 |
| Yolanda Snowball | Motel Maid | SFPD Front Desk Cop | 1 | 1 |
| Bambadjan Bamba | Bellman | Deng Oyat | 1 | 1 |
| Benjamin Ciaramello | Lenny Wesson | Micahel Santos | 1 | 1 |
| Billy Mayo | Fire Chief James Walker | Campus Police Officer #2 | 1 | 1 |
| Dave Florek | Old Man | Frazier | 1 | 1 |
| David Andriole | Terry Rivers | Navy Commander Garrison Timmons | 1 | 1 |
| Derek Mio | John Doe | Nurse Michael Takahamo | 1 | 1 |
| Felipe Alejandro | Local Police Officer | Cartel Thug | 1 | 1 |
| Ivar Brogger | Jacob Wolf | Merle Jarvis | 1 | 1 |
| Jonathan Fraser | Kevin Shepherd | Bob | 1 | 1 |
| Josh Coxx | Artemis Bishop | NRO Mission Director USAF Colonel Lawrence Lawson | 1 | 1 |
| Kinsey McLean | Laughlin CSI #2 | PFC | 1 | 1 |
| Kurt Caceres | Billy Ray Hatford | Esposito | 1 | 1 |
| La Monde Byrd | Young Harry Bastille | Patrick Griffin | 1 | 1 |
| Linara Washington | Grace Powell | Nurse Constance Harper | 1 | 1 |
| Mike Erwin | Julian Bristol | Pacey Smith | 1 | 1 |
| Owen Beckman | Kieran Clark | Jay | 1 | 1 |
| Rif Hutton | Vernon Porter | Navy Commander Albert Burns | 1 | 1 |
| Roy Abramsohn | Reporter 1 | Businessman | 1 | 1 |
| Seidy Lopez | Lucita Ruiz | Navy Seal Gail Ramirez | 1 | 1 |
| Sylva Kelegian | Kim Ellis | Leah Dewhurst | 1 | 1 |
| V.J. Foster | Lead Righteous Dog | Ronnie Miller | 1 | 1 |
| Anthony DeSantis | E.R. Doctor | Man in a Suit | 1 | 1 |
| Asante Jones | Swat Captain | 1st Lt Winters | 1 | 1 |
| Brando Eaton | Rodney Banks | Mitchell Rome | 1 | 1 |
| Bruno Gunn | Uniform #1 | Marine Major Orley | 1 | 1 |
| Dan Cole | Clown | Security Guard | 1 | 1 |
| Daryl Crittenden | Lyle Pratt | Randy Sinclair | 1 | 1 |
| Heather Prete | Nancy Drake | Half-Naked Lady | 1 | 1 |
| Jose Pablo Cantillo | I.A. Officer Galvez | Pierce | 1 | 1 |
| Kris Lemche | Joey | Tom Smith | 1 | 1 |
| Marco Rodríguez | Carlos' Lawyer | Professor Rodrigo Tamariz | 1 | 1 |
| Marisol Nichols | Jane | Tracy Keller | 1 | 1 |
| Peter Asle Holden | Augie Heitz | Benjamin Strauss | 1 | 1 |
| René Ashton | Receptionist | Judge | 1 | 1 |
| Steven M. Gagnon | Bailiff | Secaf | 1 | 1 |
| Adam Lieberman | Dwight Connor | LAPD Detective | 1 | 1 |
| Brett Wagner | Prison Cell Mate | Buford | 1 | 1 |
| Christopher Goodman | Richard Adams | Navy Captain Dean Hadlow | 1 | 1 |
| David Paladino | Officer Pratt | FBI Agent | 1 | 1 |
| Jackson Davis | Everett Edwards | Seed Marshall | 1 | 1 |
| James Ferris | Detective Keys | Delta Unit Leader | 1 | 1 |
| Kelly Sry | Edward 40-Hands | Jason Anakawa | 1 | 1 |
| Neil Colin | Dan Traxler | David "Duke" Fletcher | 1 | 1 |
| Sean Marquette | Bad Teen | Ed Mosker | 1 | 1 |
| Connie Sawyer | Old Lady | Ida | 1 | 1 |
| E.J. Callahan | Plant Foreman | Old Man | 1 | 1 |
| Eric Jungmann | Reese Bingham | Adam Malnick | 1 | 1 |
| Jon Lindstrom | Martin Sidley | Phillip Nelson | 1 | 1 |
| Lucas Kerr | Matthew Tarland | ATF Agent Gary Baker | 1 | 1 |
| Lupe Carranza | Laura | Woman | 1 | 1 |
| Sterling Macer, Jr. | Frank Damon | Absalom Bakri | 1 | 1 |
| David Goldman | Alex David | David Goldman | 1 | 1 |
| Robert Mukes | Inmate | Tiny | 1 | 1 |
| Russell Sams | Front Desk Clerk | Richard Weaver | 1 | 1 |
| Stephen Snedden | Steven Dougherty | FBI Special Agent John White | 1 | 1 |
| Thomas Crawford | Janitor | Jeffrey Kelly | 1 | 1 |
| S. Zylan Brooks | Dispatcher | Bank Manager | 1 | 1 |
| Scott Subiono | Desk Clerk | Shawn | 1 | 1 |
| Kevin Fry | Officer Mann | King | 1 | 1 |
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