All 176 actors in both CSI: Crime Scene Investigation and Major Crimes
176 actors have appeared in both CSI: Crime Scene Investigation and Major Crimes, across 442 episodes. The most-credited is Jon Wellner, Henry Andrews in CSI: Crime Scene Investigation and Willis in Major Crimes.
| Actor | In CSI: Crime Scene Investigation | In Major Crimes | Eps | Eps |
|---|---|---|---|---|
| Jon Wellner | Henry Andrews | Willis | 58 | 1 |
| Alex Carter | Detective Vartann | Ronald Glover | 39 | 1 |
| Ever Carradine | Dr. Darcy Shaw, Faye Minden | Sharon Beck | 2 | 9 |
| Jon Tenney | Charlie Macklin | Fritz Howard | 1 | 6 |
| Romy Rosemont | Jacqui Franco | Carrie Gillan | 13 | 1 |
| Anthony Ruivivar | Det. Ruben Bejarano | Ozzy Michaels | 1 | 3 |
| Arjay Smith | Ethan | Dennis Price | 1 | 5 |
| Spencer Garrett | Bob Fairmont | Charles Hardin | 1 | 2 |
| Daniel di Tomasso | Santo | Detective Wes Nolan | 1 | 7 |
| Ian Bohen | Jeff Pope | Daniel Dunn | 1 | 4 |
| Mark Deklin | Ryan Miller | Dr. William Landon | 1 | 4 |
| D.B. Sweeney | Kyle Goode | Agent Morris | 1 | 3 |
| Erik Jensen | Jeffrey Sinclair | Chris O'Hara | 7 | 1 |
| Jesse McCartney | Wes Clyborn | Dawson Tucker Yale | 1 | 1 |
| Kenneth Mitchell | Dalton Burke | Sam Curtis | 1 | 1 |
| Patrick Stafford | Trent Moore | TJ | 1 | 3 |
| Paul McCrane | Phil Carpenter | Agent Mark Evans | 1 | 1 |
| Rob Estes | Todd Spanna | Clark Farman | 1 | 1 |
| Tom Gallop | Attorney Randy Painter | Al Duncan | 4 | 1 |
| Harry Groener | Peyton Tallman | Mr. Kleiner | 1 | 2 |
| Leonard Roberts | Kyle Decker | Assistant Chief Leo Mason | 1 | 2 |
| Steve Valentine | Gary Korlov | Peter Page | 1 | 2 |
| Amanda Wyss | Tina Vincent, Donna Marks | Joanna Cass | 4 | 1 |
| Rey Valentin | Elvis Rodriguez | KHJD News Reporter | 1 | 5 |
| Alexis Krause | Rachel Walker | Brin McKay | 1 | 1 |
| Alicia Lagano | Anya Sanchez | Susan Adler | 1 | 1 |
| Benito Martinez | Gabriel Ortiz | Javier Ramirez | 1 | 1 |
| Eric Lange | Kenny Bristol, Scott Tunnicliff | Jeremy Durban | 2 | 1 |
| Jason London | Keith Garbett | Chris Harris | 2 | 1 |
| Josh Randall | NTSB Investigator | Detective Sean Mackeroy | 1 | 1 |
| Lee Garlington | Mrs. Briggs, Mrs. Frommer | Janet Sloan | 2 | 1 |
| Sherilyn Fenn | Madame Suzanne | Marsha Walker | 1 | 1 |
| Cheryl White | Mrs. Faith Mason | Francine | 2 | 3 |
| Daniel Roebuck | Frank Rosetti, Fred Paulsen | Sgt. Staples | 2 | 1 |
| Gabriel Salvador | Corrections Officer, Officer Casey | Mr. Alvarado | 2 | 1 |
| Jaime Ray Newman | Julie Walters, Melinda Carver | Wildred Darnell | 2 | 1 |
| James Eckhouse | Mr. Marlow, Paul Trent | George Clark | 2 | 1 |
| Jim Beaver | Stanley Tanner | Donald Beckwith | 2 | 1 |
| Lochlyn Munro | Officer Watson | Lt. Capra | 1 | 2 |
| Mark Famiglietti | Jared Wallace, Matt Daniels | Tim | 2 | 1 |
| Rob Nagle | Mark Turner | Father James Healy | 2 | 1 |
| Jeff Branson | Jack Davari | Dr. Alec Redmond | 1 | 4 |
| Adam Busch | Max Dinello | Scott Ward | 1 | 1 |
| Ben Feldman | Jason Devereaux | Jason Andrews | 1 | 1 |
| Billy Miller | Officer Robert Dolan | Anthony Hunt | 1 | 1 |
| Carlo Rota | Karl Schrute | Alfredo de Concini | 1 | 1 |
| Chris Browning | Martin Fox | Mustache | 1 | 1 |
| Christopher Gorham | Corey | Dax Pirig | 1 | 1 |
| David Ury | Jayson Walt | Joe Epps | 1 | 1 |
| Gil McKinney | Martin Devlin | Tom Ross | 1 | 1 |
| Ian Reed Kesler | Vince Trufant | Eric Meyer | 1 | 1 |
| James Martinez | John Fletcher | Ian Nuñez | 1 | 3 |
| John Ales | Timothy Rand | Martin Elliot | 1 | 1 |
| Jos Viramontes | Public Defender | Mr. Calderon | 1 | 1 |
| Lauren Stamile | Dr. Heather Lanning | Molly Pace | 1 | 1 |
| Marlene Forte | Mrs. Pamela Gentry | Mary Torres | 1 | 1 |
| Nikki DeLoach | Heather | Corporal Laura Day | 1 | 1 |
| Patrick Breen | Mr. Phillipe | Jim Gilmer | 1 | 1 |
| Rebecca McFarland | Jason Kent's Attorney | Vanessa | 1 | 1 |
| Rebecca Wisocky | Shirley | Madeline Morgan | 1 | 1 |
| Shane Coffey | Pete Moyer | Jaime | 1 | 1 |
| Torrey DeVitto | Kitty / Susan McDowell | Nicole Flynn | 1 | 1 |
| Virginia Williams | Claudia Mason | Gina Hunt | 1 | 1 |
| Adam J. Harrington | Ronald Basderic | Daniel Maguire | 2 | 1 |
| Ashley Jones | Shea Lammet | Tammy Bechtel | 1 | 2 |
| Jamie Martz | Barry Shickle | Jordan Graff | 1 | 2 |
| Jeanette Brox | Janet Morse, Suzanna Kirkwood | Dana Sloan | 2 | 1 |
| Keegan Allen | Max Ferris | Aiden Reed | 1 | 2 |
| Megan Gallagher | Janet Trent, Judge Francis Granston | April Farrell | 2 | 1 |
| Thad Luckinbill | Michael Wilson, Timothy Johnson | Hunt Massey | 2 | 1 |
| Mark Derwin | James Mandelbaum, Braun's Lawyer | David Farrell | 3 | 1 |
| Marcus Coloma | Bingo Mathers | Father Jonas Alcaraz | 1 | 4 |
| Onahoua Rodriguez | Kim Jiminez | Daniella Rojas | 1 | 4 |
| Zeus Mendoza | Roger Mathers | Special Agent Victor Vega | 1 | 4 |
| Alicia Coppola | Dr. Susan Hillridge | Joanne Harris | 1 | 1 |
| Annie Wersching | Dr. Prescott | FBI Special Agent Liz Soto | 1 | 1 |
| Billy Wirth | Aaron Westonson | Stroh Target | 1 | 1 |
| Bryce Johnson | Mark Baker | Chip Cochran | 1 | 1 |
| Carter MacIntyre | Taylor Wynard | Jeffrey Greggs | 1 | 1 |
| Christopher Cousins | Ken Wallace | Dr. Charles Mason | 1 | 1 |
| Craig Sheffer | Jack Gilmore | John Brand | 2 | 1 |
| Gail O'Grady | Lynn Towne | Anne Brand | 1 | 1 |
| Jere Burns | Dr. Shaw | Elliot Chase | 1 | 1 |
| Leslie Grossman | Wendy | Claire Hunter | 1 | 1 |
| Matt Bushell | Point Man | Baldy | 1 | 1 |
| Michael Hyatt | Jolene Newman | Jada Roads | 1 | 1 |
| Nathan Kress | Mason Ward | Tyler Lang | 1 | 1 |
| Nick Chinlund | Gus Davis, Mickey Rutledge | Jack Miller | 2 | 1 |
| Paula Marshall | Ms. Kathy Veck | Jenn O'Hara | 1 | 1 |
| Ramón de Ocampo | Julian Santiago | Dr. Torres | 1 | 2 |
| Ray Proscia | John Himmel | Bill Valens | 1 | 1 |
| Scott Michael Campbell | Union Soldier | Gerald Hall | 1 | 1 |
| Scout Taylor-Compton | Renata Clarke | Becka Wilshaw | 1 | 1 |
| Skyler Stone | Alex Friel | Jared Temple | 1 | 1 |
| Tom Parker | SWAT Runner | Ted King Jr. | 1 | 1 |
| W. Earl Brown | Slick, Thomas Pickens | Jim Martino | 2 | 1 |
| Colby French | Officer Davis | John Jacob Felton | 2 | 1 |
| Lenny Jacobson | Denny Jones | Erik Walsh | 1 | 2 |
| Lindsay Price | Ms. Marita | Gloria Lim | 1 | 2 |
| Tuc Watkins | Marcus Remmick | Judge Stephen Schaeffer | 1 | 2 |
| Bonita Friedericy | Mrs. Ludford | Judge Ellen Holly | 1 | 1 |
| Briana Lane | Maddie | Shelly Coyne | 1 | 1 |
| Bug Hall | Daniel Hambrook | Scott Perry | 1 | 1 |
| Callard Harris | Jonah Brock | Scott Shaw | 1 | 1 |
| Carlos Moreno Jr. | Landscaper | Florentino Reyes | 1 | 1 |
| Casey Biggs | Mr. Wilmot | Brian | 1 | 1 |
| David Wells | Elliot Beckman | Jim | 1 | 1 |
| Devon Graye | Craig Mason | Ryan Keller | 1 | 1 |
| Emily Baldoni | Pam Harris | Cynthia | 1 | 1 |
| Frederick Koehler | Danny Hillman | Sean Wheeler | 1 | 1 |
| James MacDonald | Officer Kenneth Ward | Lt. Reed | 1 | 1 |
| Jeanine Mason | Gween Seligson | Heather | 1 | 1 |
| John Aylward | Dr. Paul Anton | Ted King Sr. | 1 | 1 |
| Johnathan McClain | Adam Chase | Nate Olin | 1 | 1 |
| Johnny Sneed | Todd Piccone | Paul Bloom | 1 | 1 |
| Jonathan Slavin | Jason Banks | Jared Scopes | 1 | 1 |
| Kathleen York | A.D.A. Hardt | Janice Clark | 1 | 1 |
| Lilli Birdsell | Dr. Monica Warren | Melanie Jordan | 1 | 1 |
| Lisa K. Wyatt | Ranger Stone | Zelda Lambert | 1 | 1 |
| Markus Flanagan | Hotel Manager | Dr. Carl Riley | 1 | 1 |
| Rick Peters | Jerry Walden | Michael Harris | 1 | 1 |
| Ron Glass | Paul Lomax | Clayton Carter | 1 | 1 |
| Skyler Maxon | Frat Brother | Peter Lewis | 1 | 1 |
| Vyto Ruginis | Phil Swelco | Detective Miller | 1 | 1 |
| Brigid Brannagh | Tammy Felton | Sherry Hickman | 1 | 2 |
| Tom Wright | Bob Harris, Jake Daniels | Frederick Sax | 2 | 1 |
| Alan Ruck | Buddy Mills | FBI Special Agent Jerry Shea | 1 | 1 |
| Brad Hunt | Rory Kendell | Dwayne Bloom | 1 | 1 |
| Caitlin Custer | Callie | Raquel Newman | 1 | 1 |
| Chad Michael Collins | FBI Pilot | Greg Miller | 1 | 1 |
| Charles Baker | Denny Morrison | Jerry Vogel | 1 | 1 |
| Clare Carey | Joanna Higgins | Mrs. Riley | 1 | 1 |
| Cooper Huckabee | Gomez, Rick Fetzer | Norman Hall | 2 | 1 |
| Ivo Nandi | Max Girard | Ilya Blum | 1 | 1 |
| John D'Aquino | Gavin Fenish | Craig Fowler | 1 | 1 |
| Jonathan Nichols | Victor Esposito | Albert Torres | 1 | 1 |
| Khleo Thomas | Dante | Lewis Wilks | 1 | 2 |
| Myndy Crist | Rebecca Brewer | Selma Hewitt | 1 | 1 |
| Paul Dooley | Buddy Ween | Larry Murdock | 1 | 1 |
| Paul Schulze | Surgeon | Owen Holland | 1 | 1 |
| Ramon Franco | Diego Barra | Gustavo Reyes | 1 | 1 |
| Reiley McClendon | Charlie Kellerman | Benny | 1 | 1 |
| Robyn Lively | Joyce Dempsey | Sarah Glover | 1 | 1 |
| Sarah Lafleur | Jenny Carroll | Lisa Kemp | 1 | 1 |
| Shaun Sipos | Daniel Peidre | Trent Myers | 1 | 1 |
| Tim Conway | Knuckles Pratt | Howard Grey | 1 | 1 |
| Tyler Forrest | Slade | Jesse Harris | 1 | 1 |
| William R. Moses | Phil Kohner | Will Reichman | 1 | 1 |
| Cullen Douglas | Manager | Minister | 1 | 1 |
| Derek Magyar | Paul O' Malley | Larry Martin | 1 | 1 |
| Jean Louisa Kelly | Sheila DeMarcus | Tori Duncan | 1 | 1 |
| Jennifer Rhodes | Aunt Nellie Porter | Mrs. Wellington | 1 | 1 |
| Jessica Tuck | Sally West | Mrs. Cushing | 1 | 1 |
| Luis Jose Lopez | Tomas Molinez | Manuel Luis Vega Aguilar | 1 | 1 |
| Marissa Jaret Winokur | Principal Dawn Meadows | Karaoke Singer | 1 | 1 |
| Mike Erwin | Julian Bristol | Dean Lewis | 1 | 1 |
| René Ashton | Receptionist | Cassy Brooks | 1 | 1 |
| Scott Hoxby | Trent Aldridge | Frey's Lawyer | 1 | 1 |
| Tina Ivlev | Kirsten | Lydia Reichman | 1 | 1 |
| Victoria Pratt | Carla Banks | Janice Ward | 1 | 1 |
| Yaani King Mondschein | Sheila Latham | Mrs. Walker | 1 | 1 |
| Dameon Clarke | Scott Tucker | Alan Burke | 1 | 1 |
| Eric Jungmann | Reese Bingham | Ian Dey | 1 | 1 |
| John Mese | Gordon Wallace | William Jones | 1 | 1 |
| Kari Coleman | Mrs. Sheila Beck | Laurie | 1 | 1 |
| Susan Ward | Tanya Rollins | Mr. Raber | 1 | 1 |
| Cara Santana | Dana Espinoza | Deniysha | 1 | 1 |
| David Atkinson | Carl Bowden | Paul Collier | 1 | 1 |
| Reiko Aylesworth | Chandra Moore | Dr. Jane Cross | 1 | 1 |
| Ron Melendez | Ryan | Matthew Ducrest | 1 | 1 |
| Jamal Duff | Security Guard | Tick | 1 | 2 |
| Maria Russell | Deena Aquino | Mrs. Zapata | 1 | 1 |
| Patrick Bristow | Lionel Rose | Griffin Clarkson | 1 | 1 |
| Michael B. Silver | Prosecutor | Dr. Carson Jacobs | 1 | 1 |
| Paleigh Knight | Leigh Wincroft | Lydia Reichman | 1 | 1 |
| Sandra Thigpen | Driscoll's Attorney | Leslie Krauss | 1 | 1 |
← CSI: Crime Scene Investigation × Major Crimes
Cast data from TVmaze, licensed CC BY-SA 4.0.