All 141 actors in both CSI: Crime Scene Investigation and Perception
141 actors have appeared in both CSI: Crime Scene Investigation and Perception, across 376 episodes. The most-credited is Alex Carter, Detective Vartann in CSI: Crime Scene Investigation and Dr. Carter Humphries in Perception.
| Actor | In CSI: Crime Scene Investigation | In Perception | Eps | Eps |
|---|---|---|---|---|
| Alex Carter | Detective Vartann | Dr. Carter Humphries | 39 | 1 |
| Louise Lombard | Sofia Curtis | Josephine Carswell | 29 | 1 |
| Brad Rowe | Mark Kyman | FBI Agent Dalton | 1 | 6 |
| Christopher Gartin | Dr. Holloway, Marcus Corcoran | Father Pat | 2 | 4 |
| Dan Lauria | Det. Jameson | Joe Moretti | 1 | 5 |
| DJ Qualls | Henry Briney | Agent Rudy Fleckner | 1 | 5 |
| Shane Coffey | Pete Moyer | D. J. Pierce | 1 | 5 |
| Robert Curtis Brown | Dan Keaton | Dr. Josiah Rosenthal | 1 | 4 |
| Conor O'Farrell | Undersheriff McKeen | David Trent | 13 | 1 |
| Jason Gerhardt | Anthony Hurst | Jake | 3 | 1 |
| Brooke Nevin | Maya Russell | Shelby Coulson | 4 | 3 |
| Pamela Reed | Donna Hoppe | Mrs. Pinderhall | 2 | 1 |
| John Rubinstein | Judge Crawford, Priest | Jack Crawford | 2 | 3 |
| Danielle Savre | Amy Keaton | Reagan Harper | 1 | 1 |
| David Alpay | Ryan Bonham | Sario Donati | 1 | 1 |
| Josh Coxx | Artemis Bishop | Special Agent Drexler | 1 | 3 |
| Paul Ganus | Police Officer, Uniform #2 | Assistant S.A.I.C. Tanner | 3 | 2 |
| Brad Carter | Gerald Tolliver, Rudy | Gary Williams | 2 | 1 |
| Jo Anderson | Margo Dorton | Wendy Pierce | 1 | 2 |
| Laura Slade Wiggins | Singer #4, Zoe Tate | Patti Wallace | 2 | 1 |
| David Andrews | Officer Fromansky, Joe | FBI Agent Krueger | 3 | 1 |
| Lisa Brenner | Kelsey Fram | Tasha Ogden | 1 | 3 |
| Nancy Youngblut | Nurse | Judge Leslie Markway | 2 | 2 |
| Frederick Koehler | Danny Hillman | George aka The Ghost | 1 | 1 |
| Greg Collins | Officer Arvington | SWAT Leader | 4 | 1 |
| Jeff Branson | Jack Davari | Scott Kemp | 1 | 1 |
| Johanna Braddy | Carly Green | Blonde Lady at the Bar | 1 | 1 |
| Jonathan Tucker | Peter Arnz | Brady McGraw | 1 | 1 |
| Krista Allen | Kristy Hopkins | Allison Bannister | 3 | 1 |
| Matthew Glave | Ken Bixler | Senator Scott Ryland | 1 | 2 |
| Neal McDonough | Tommy Barnes | Fredrick James Dafoe | 1 | 1 |
| Nick Chinlund | Gus Davis, Mickey Rutledge | Kevin Connor | 2 | 1 |
| Raphael Sbarge | Aaron Laner, Donald Fiore | Jerry Brockner | 2 | 1 |
| Larry Poindexter | D.A. Claude Melvoy | John Taylor | 2 | 1 |
| Tom Virtue | Doctor, George | Doctor | 2 | 1 |
| Armin Shimerman | Oscar | Dr. Cutler | 1 | 1 |
| Bonnie Burroughs | Dusty | Mrs. Grant | 1 | 1 |
| Gordon Clapp | Salvadore Heinz | Alan Kendricks | 1 | 1 |
| Jeremy Ratchford | Tommy Sconzo | Detective Hammond | 1 | 1 |
| Laurie Fortier | Carrie Jones, Janine Wood, Nancy | Hospital Doctor | 3 | 1 |
| Mark Totty | Clint Owen | FBI Agent Phil | 1 | 1 |
| Mary Page Keller | Leslie Clyborn | Judge Karen Trent | 1 | 1 |
| Michael Patrick McGill | Ruben Caster | Dave Richards | 1 | 1 |
| Steve Valentine | Gary Korlov | Dr. Napoleon Messier | 1 | 1 |
| Tim Guinee | Father Frank Berlin | Tom Shelby | 1 | 1 |
| Vanessa Marano | Samantha Cafferty | Riley | 1 | 1 |
| Allison Smith | Mrs. Diorio, Nancy Linden | Laura Crane | 2 | 1 |
| Gil McKinney | Martin Devlin | Bryan Murphy | 1 | 2 |
| Jimmy Bennett | Henry Turner | Alex Willingham | 1 | 2 |
| John Heard | Roger Ridley | Congressman Evan Rickford | 1 | 2 |
| W. Earl Brown | Slick, Thomas Pickens | Frank Prentice | 2 | 1 |
| Cary Elwes | Police Officer | British Intelligence Officer | 1 | 1 |
| Dennis Christopher | Homeless Guy, Richard Dorsey | Fred Gorman | 2 | 1 |
| Geoffrey Blake | Mark Jones, Special Agent Conners | Preston Resnick | 2 | 1 |
| Greg Ellis | Fox Harris, Special Agent Sturgis | Leighton Brevard | 2 | 1 |
| Hannah Kasulka | Debbie Logan | Lily Williams | 1 | 1 |
| John M. Jackson | Russell Huntley | Vincent | 1 | 1 |
| Jonathan Bray | Manager | Agent Collins | 1 | 1 |
| Josh Stamberg | Dr. Tripton | Sean | 1 | 1 |
| Kate Vernon | Dr. Penelope Russell | Mary Morrison | 1 | 1 |
| Katherine Boecher | Rider | Olena Marchenko Prentice | 1 | 1 |
| Ntare Guma Mbaho Mwine | Tom Adler | ASAC Matthew Jefferies | 2 | 1 |
| Reid Scott | Dax Blanchard | Dr. Hutchins | 1 | 1 |
| Rya Kihlstedt | Carolyn Logan | Elena Douglas | 1 | 1 |
| Susan Diol | Beth Dunbar, Janet Hughes | Mrs. Gardner | 2 | 1 |
| Taylor John Smith | Rob 'Turk' Turkla | Braden Sullivan | 1 | 1 |
| Brent Briscoe | Roger Durbin, Travis Murray | Nightcrawler | 2 | 1 |
| Graham Beckel | Captain Hendricks | Colonel | 1 | 2 |
| Sandy Martin | Female Trucker, Office Manager | Shirley | 2 | 1 |
| Alexis Cruz | PFC Benjamin Riley | Joseph Garcia | 1 | 1 |
| Bahar Soomekh | Dr. Sylvia Sloane | Yael | 1 | 1 |
| Chris Coy | Melvin Dodge | Alex White | 1 | 1 |
| Clare Carey | Joanna Higgins | Victoria Pavel | 1 | 1 |
| Jeannetta Arnette | Mrs. Spencer | Stephanie Nordhoff | 1 | 1 |
| Jessica Collins | Missy | Special Agent Anne-Marie Bishop | 1 | 1 |
| Jonathan Slavin | Jason Banks | Kevin | 1 | 1 |
| Lisa Sheridan | Crystal Coombs | Rebecca Abbott | 1 | 1 |
| Maggie Wheeler | Female Comic | Barbara Bruckner | 1 | 1 |
| Roger Bart | Jeffrey Fitzgerald | IRS Agent Ethan Kendrick | 1 | 1 |
| Spencer Garrett | Bob Fairmont | Howard Reycraft | 1 | 1 |
| Will Rothhaar | Sean Becker | Eddie | 1 | 1 |
| Anthony Starke | Matt Hudson, Richard Palento | Richard Douglas | 2 | 1 |
| Bobby Hosea | Negotiator, Rick Reeba | Coach Parker | 2 | 1 |
| Jude Ciccolella | Dr. Huxbee | Imaginary Detective | 2 | 1 |
| Lindsay Pulsipher | Sally Rand | Kendra Murphy | 1 | 2 |
| Amanda Carlin | Margaret Shorey | Lucy's Mother | 1 | 1 |
| Brian McNamara | Steve Anderson | Detective Gerald Rix | 1 | 1 |
| Brooke Newton | Sabrina Littee | Weather Girl | 1 | 1 |
| Cameron Dye | Leland Brooks | Attorney Larsen | 1 | 1 |
| Edward Herrmann | Albert Vogel | Jack Pierce | 1 | 1 |
| Erin Daniels | Schuyler | Mrs. Wilcox | 1 | 1 |
| Gonzalo Menendez | Sheriff Anderson | C.J. Delgado | 1 | 1 |
| John Burke | Detective Henry Ketchum | Attorney Brooks | 1 | 1 |
| Joshua Bitton | Arnold Borkowski | Craig Berkowitz | 1 | 1 |
| Kevin Weisman | Craig Higgins | Todd Erlich | 1 | 1 |
| Lindsay Bushman | Emily Bridwell | Maddy | 1 | 1 |
| Lisa Waltz | Jean Kingsley | Sandy Shelby | 1 | 1 |
| Marcus Giamatti | Chevy Cigs | Joel | 1 | 1 |
| Michael Bunin | Bartender, Brent Walsh | Kevin Gillespie | 2 | 1 |
| Patrick Cassidy | Dennis Reed | Kenny Strand | 1 | 1 |
| Rebecca McFarland | Jason Kent's Attorney | Pam Carlson | 1 | 1 |
| Sundra Oakley | Laurent's Wife | Jennifer Britton | 1 | 1 |
| Susan Walters | Harper Fitzgerald | Anne Wallace | 1 | 1 |
| Al Sapienza | Logan's Attorney | John Pavel Snr. | 1 | 1 |
| Bonnie Root | Tonya Charles | FBI Agent Nina Curtis | 1 | 1 |
| Charlie Hofheimer | Kevin McCallum | Roger Pierce | 1 | 1 |
| Gene Farber | Joe | Tom Bosworth | 1 | 1 |
| Melissa Farman | Ashley Benson | Joan of Arc | 1 | 1 |
| Nate Hartley | Brian Lister | Andre | 1 | 1 |
| Ray Wise | Ernest Chase | Martin Sullivan | 1 | 1 |
| Steven Culp | Lt. Mendes | John F. Kennedy | 1 | 1 |
| Brad Hunt | Rory Kendell | Martin Grant | 1 | 1 |
| David Andriole | Terry Rivers | Unit Chief Connaghan | 1 | 1 |
| David Chisum | Agent Smith | Professor Gardner | 1 | 1 |
| David H. Lawrence XVII | Car Wash Manager | Public Defender | 1 | 1 |
| Gill Gayle | Apartment Manager | Paul Leviseur | 1 | 1 |
| Gregg Binkley | Street Person #3 | Theodore Ludlow | 1 | 1 |
| Michael B. Silver | Prosecutor | Lawrence Crawford | 1 | 1 |
| Philip Casnoff | Jonah Clyborn | Gordon Williams | 1 | 1 |
| Rick Otto | Jack Weaver | Cobra, Palmer | 1 | 1 |
| Rick Ravanello | Ranger Ted Stone | Randy Curtis | 1 | 1 |
| Aaron Hill | Carter Grable | Brian Cahill | 1 | 1 |
| Chad E. Donella | Vincent DeCarlo | Ted Duxbury | 1 | 1 |
| Dave Shalansky | Tim O'Shea | Kurt Simpson | 1 | 1 |
| Hedy Burress | Julianne Torse | Ellen Resnick | 1 | 1 |
| Matthew Holmes | Curtis LeBlanc | Phil Carlson | 1 | 1 |
| Patrick Stafford | Trent Moore | Josh O'Hare | 1 | 1 |
| Pete Gardner | Dr. Scott | Simon Kaydee | 1 | 1 |
| Scott Paulin | Dr. Parker | Senator Ted Paulson | 1 | 1 |
| William Ragsdale | Dr. Bill Ryan | Dr. Julian Corvis | 1 | 1 |
| Zeus Mendoza | Roger Mathers | Jake Forster | 1 | 1 |
| Matt Roth | Sam Cooper | Brendan Voss | 1 | 1 |
| Pat Millicano | Cameron Black | Eddie Russell | 1 | 1 |
| Rick Roberts | Cody Trimble | Philip Klane | 1 | 1 |
| Courtney Gains | Stan Gerber | Officer James McKenzie | 1 | 1 |
| Matt Kaminsky | Stewart Bradley | Tom | 1 | 1 |
| Ingo Neuhaus | Trent Calloway | Prison Guard | 1 | 1 |
| Dov Tiefenbach | Anthony Himmer | Andre Lustig | 1 | 1 |
| Miguel Pérez | Eduardo Maytorena | Judge James Cabrera | 1 | 1 |
| Ted Mattison | Alex Stone | Jolene's Husband | 1 | 1 |
| Bambadjan Bamba | Bellman | Anthony | 1 | 1 |
← CSI: Crime Scene Investigation × Perception
Cast data from TVmaze, licensed CC BY-SA 4.0.