All 171 actors in both CSI: Crime Scene Investigation and Malcolm in the Middle
171 actors have appeared in both CSI: Crime Scene Investigation and Malcolm in the Middle, across 488 episodes. The most-credited is Marc Vann, Conrad Ecklie in CSI: Crime Scene Investigation and Mr. Pinter in Malcolm in the Middle.
| Actor | In CSI: Crime Scene Investigation | In Malcolm in the Middle | Eps | Eps |
|---|---|---|---|---|
| Marc Vann | Conrad Ecklie | Mr. Pinter | 67 | 1 |
| Eric Nenninger | Jesse, Officer Collins | Eric Hansen | 2 | 27 |
| Gary Anthony Williams | Police Impound Driver | Abe Kenarban | 1 | 18 |
| Skip O'Brien | Det. Ray O'Riley | Worker | 24 | 1 |
| Todd Giebenhain | Donny, Usher | Richie | 2 | 6 |
| Meagen Fay | Rochelle Dorley | Gretchen Mannküsser | 1 | 11 |
| Arjay Smith | Ethan | Finley | 1 | 9 |
| Tania Raymonde | Tina Ellis | Cynthia Sanders | 1 | 4 |
| Dan Martin | Plant Nursery Worker | Malik | 1 | 7 |
| Eric Stonestreet | Ronnie Litre | Phil | 11 | 1 |
| Jack McGee | Richard O'Malley, Road manager | Coach | 2 | 2 |
| Rheagan Wallace | Mindy Faberge | Raduca, Jackie | 1 | 3 |
| Steve Rankin | Troy Thompson | Sgt. Hendrix | 1 | 3 |
| Edie McClurg | Madge | Julie | 2 | 1 |
| Jennette McCurdy | Jackie Trent | Daisy, Penelope | 1 | 2 |
| Julie Hagerty | Clarissa Niles | Polly | 1 | 4 |
| Merrin Dungey | Twyla Owens | Kitty Kenarban, Teacher | 1 | 6 |
| Wayne Wilderson | Paramedic Edwin Kelso | Hotel Clerk | 6 | 1 |
| David Cassidy | Peter Coe | Boone Vincent | 1 | 1 |
| Kathleen York | A.D.A. Hardt | Ellie Johnson | 1 | 1 |
| Richard Gross | Officer Kirk | Dave | 1 | 5 |
| Sam Anderson | Dr. Mercer | Police Commissioner | 1 | 1 |
| Alessandra Torresani | Bree Lindale | Kirsten, Sara Coleman | 1 | 2 |
| Fredric Lehne | Curt Ritten, Frank Carrow | Officer Ridley | 2 | 1 |
| Nestor Serrano | Detective Ortega | Pig Prosecutor | 2 | 1 |
| Patricia Bethune | Teacher, Wilma Shaw | Mrs. Tracy | 2 | 1 |
| Peter Breitmayer | Clayton Ferris, Ed | Guy | 2 | 1 |
| Tom Virtue | Doctor, George | Peter Dietrich, Priest | 2 | 2 |
| Carla Jimenez | Juror #1 | Attendant | 1 | 1 |
| Caroline Aaron | Mrs. Steiner | Nurse Peterson | 1 | 1 |
| Danielle Panabaker | Girl | Kathy | 1 | 1 |
| Danielle Savre | Amy Keaton | Heidi | 1 | 1 |
| Julia Campbell | Janet Marie Marsh | Donna | 1 | 1 |
| Kevin Christy | Witness | Attendant, Pizza Man | 1 | 2 |
| Kevin Will | Foreman, Male Parent | Gina's Father | 2 | 1 |
| Lilyan Chauvin | Mrs. Aloyna Ivanovna | Marcia | 1 | 1 |
| Mark Moses | Jeffrey Forsythe, Scott Shelton | Richard | 2 | 1 |
| Markus Flanagan | Hotel Manager | Frank | 1 | 1 |
| Michael Gaston | Rick Chilson | Mel | 1 | 1 |
| Daniel Roebuck | Frank Rosetti, Fred Paulsen | Zoo Worker Randy | 2 | 1 |
| Michael Chieffo | Tom Roth | Dennis | 1 | 2 |
| Patrick Bristow | Lionel Rose | Lloyd, Phillip | 1 | 2 |
| Peter MacKenzie | Dr. Eisling | Terry | 2 | 1 |
| Bonnie Burroughs | Dusty | Fake Mom | 1 | 1 |
| Brenda Strong | Dr. Leigh Sapien | Amelia | 1 | 1 |
| David Ury | Jayson Walt | Mechanic | 1 | 1 |
| Geoff Meed | Roy McCall | Delivery Guy | 1 | 1 |
| James Black | Jackory | Sgt. Rick | 1 | 1 |
| Jeff Bowser | Customer | Alien Guy | 1 | 1 |
| Lauren Hodges | Young Femal Passenger | Beebee | 1 | 1 |
| Lorna Raver | Sister Elizabeth | Big Kathy | 1 | 1 |
| Marshall Allman | Jonathan Alaniz | Dylan | 1 | 1 |
| Pete Gardner | Dr. Scott | Milt | 1 | 1 |
| Stephanie Lemelin | Ally Sullivan | Christie | 1 | 1 |
| Thomas Kopache | James Jasper | Vic Feldspar | 1 | 1 |
| Todd Stashwick | Mark Bunin | Nate | 1 | 1 |
| Dave Power | Bryce Gundy | Private James | 1 | 2 |
| Michael Welch | Steuben Lorenz, Todd Branson | Josh | 2 | 1 |
| Michelle Anne Johnson | Pamela Adler | Saleslady | 2 | 1 |
| Tricia O'Kelley | Debbie Dunbar | Mrs. Welsh | 1 | 2 |
| Amanda Fuller | Cara Stone | April | 1 | 1 |
| Barry Sigismondi | Police Officer | Officer O'Shannon | 3 | 1 |
| Cristine Rose | Grandma Giles | Mrs. Demarco | 1 | 1 |
| Dakota Fanning | Brenda Collins | Emily | 1 | 1 |
| Dana Davis | Amanda Pedroia / Neon Kitty | Chandra | 1 | 1 |
| Frank Clem | Caleb Carson | Creepy | 1 | 1 |
| James McCauley | Bruce Goodwin, Mr. Baird | Burt | 2 | 1 |
| Kat Graham | Tisha | Val | 1 | 1 |
| Kevin Cooney | Capt. Murdle, Polygraphist | Dr. Dumont | 2 | 1 |
| Larry Hankin | Old Stoner Dude, Zapata Childs | Luther | 2 | 1 |
| Lyndsy Fonseca | Megan Cooper | Olivia | 1 | 1 |
| Michael Milhoan | Bartender | Sgt. McManus | 2 | 1 |
| Sandra Purpuro | Shelley Stark | Miss Zieger | 1 | 1 |
| Sara Paxton | Jody Bradley | Angela Pozefsky | 1 | 1 |
| Stephen Root | Michael Kirkwood | John Pratt | 1 | 2 |
| Tim DeKay | Neal Matthews | Matt | 1 | 1 |
| Vanessa Marano | Samantha Cafferty | Gina | 1 | 1 |
| Nicolas Roye | Todd | Private Franklin | 1 | 2 |
| Amy Davidson | Leslie Gitig | Paula | 1 | 1 |
| Frederick Koehler | Danny Hillman | Mellon | 1 | 1 |
| Gregg Binkley | Street Person #3 | Randy | 1 | 1 |
| Ingo Neuhaus | Trent Calloway | Nick | 1 | 1 |
| Joan McMurtrey | Mrs. Marlowe | Mrs. Inkster | 1 | 1 |
| Joe Ochman | Bird Watcher | Announcer | 3 | 1 |
| Paul Schackman | Bob Martin | Jackson | 1 | 1 |
| Scott Klace | Carl Johnson | Ned | 1 | 1 |
| Sonya Eddy | Cab Dispatcher | Mabel | 1 | 1 |
| Stan Sellers | Bank Manager | Trade-In Guy | 1 | 1 |
| Stephen Lee | Dominic Kretzker | Speaker #1 | 1 | 1 |
| Stewart Skelton | FBI Man | Agent | 1 | 1 |
| Sven Holmberg | Bassist | Rebirth Man | 1 | 1 |
| Tara Karsian | Jill Paisley | Shelly | 1 | 1 |
| Andy Mackenzie | Badger, Teddy | Thief | 2 | 1 |
| Don McManus | Ed Burrows, Francis Lavalle | Charles Cutler | 2 | 1 |
| Aaron Hill | Carter Grable | George | 1 | 2 |
| Brooke Anne Smith | Maria Diorio | Tracy | 1 | 1 |
| Chad Brannon | Ryan Archer | Cadet | 1 | 1 |
| David Burke | Don Cook | Wheeler | 1 | 1 |
| Dennis Cockrum | Roger Edmonds | Lieutenant Sortino, Police Officer | 1 | 2 |
| E.J. Callahan | Plant Foreman | Homeless Man | 1 | 1 |
| Jake Richardson | Shawn Steubens | Skater Mike | 1 | 1 |
| Josh Jacobson | Joel Steiner, Boy | Matt | 3 | 1 |
| Katherine Boecher | Rider | Greta | 1 | 1 |
| Kevin Crowley | Johann Sneller | Tech | 1 | 1 |
| Kurt Fuller | Sheriff Ned Bastille | Mr. Young | 1 | 1 |
| Mark Tymchyshyn | Mr. Evans | Mr. Inkster | 1 | 1 |
| Octavia Spencer | Sherry | Cashier | 1 | 1 |
| Regan Burns | James Billmeyer | Middle Aged Man | 1 | 1 |
| Sean Marquette | Bad Teen | Boy | 1 | 1 |
| Steve Witting | Peter Walker | Announcer | 1 | 2 |
| Vernée Watson | Manager | Gloria | 1 | 1 |
| Randy Thompson | Colonel Isaac Phillips | Cop, Officer | 1 | 2 |
| Rocky McMurray | Construction Worker, Surveillance Director | Zeke | 2 | 1 |
| Brandon Mauro | Eric Branson | Jeremy | 1 | 1 |
| Cathrine Grace | Orlando Wife | Lady | 1 | 1 |
| Harry Groener | Peyton Tallman | Rudy | 1 | 1 |
| Jeremy Roberts | Mr. Arnz | Georgie | 1 | 1 |
| Jodi Carlisle | Jimmy's Mom | Book Club Lady #1 | 1 | 1 |
| Kathleen M. Darcy | Nice Lady on Tour | Wife | 1 | 1 |
| Maggie Egan | Woman | Mrs. Abbott | 1 | 1 |
| Matt Malloy | Max Sullivan | Mr. Sheridan | 1 | 1 |
| Michael Patrick McGill | Ruben Caster | Paramedic Dave | 1 | 1 |
| Paul Rae | Wesley Jones | Cop | 1 | 1 |
| Perry Anzilotti | Businessman | Earl | 1 | 1 |
| Roger Morrissey | Roger | Saleman | 1 | 1 |
| Sara Van Horn | Nana of the Bride | Richie's Mom | 1 | 1 |
| Kim Delgado | Discharge Guard, Security Guard | Newsman | 2 | 1 |
| Billy Mayo | Fire Chief James Walker | Referee | 1 | 1 |
| Bonita Friedericy | Mrs. Ludford | Susan | 1 | 1 |
| Chanel Gaines | Aimee Phelps | Buttercup #6 | 1 | 1 |
| Craig Welzbacher | Jimbo | Brian | 1 | 1 |
| Johnny Lewis | Tad Sidley | Martin | 1 | 1 |
| Lamont Thompson | SWAT Officer | Cedric Hampton | 1 | 1 |
| Lindsey Ginter | Mr. Daniels | Captain Renquist | 1 | 1 |
| Martin Klebba | Dickie Jones | Circus Baker | 1 | 1 |
| Robert Clendenin | Drive-In Manager | Garkech | 1 | 1 |
| Robert Curtis Brown | Dan Keaton | Tom | 1 | 1 |
| Teddy Lane, Jr. | Uniform Officer | Zoo Worker Mel | 1 | 1 |
| Benjamin Bryan | Timmy Dunbar | Sammy | 1 | 1 |
| Kevin 'Repo' Thomas | Smitty | Squatter | 1 | 1 |
| Larry Clarke | Detective Sulik | Don | 1 | 1 |
| Nate Torrence | Daniel O'Hannissey | Private Turner | 1 | 1 |
| Steven Barr | Ranger | Deputy | 1 | 1 |
| Thomas Crawford | Janitor | Randall | 1 | 1 |
| Tom Ayers | Liquor Store Clerk | Trucker | 1 | 1 |
| Chi Muoi Lo | Sammy Thao | Peter | 1 | 1 |
| Eric Marquette | Earl | Braveheart | 1 | 1 |
| Kareem Grimes | Ronnie Connors | Private Carter | 1 | 1 |
| Patrick Thomas O'Brien | Edward Cormier | Dad Driver | 1 | 1 |
| Raymond O'Connor | Salesman | Al | 1 | 1 |
| Steffani Brass | Sandy Dantini | Eliza | 1 | 1 |
| Vic Polizos | Gus DiFusco | Father McCluskey | 1 | 1 |
| Jerry Hauck | Mr. Parker | Co-Worker | 1 | 1 |
| John Lee Ames | Marty | Cadet | 1 | 1 |
| Larry Udy | Patron #1 | Buzz | 1 | 1 |
| A.J. Noel | Soccer Player | Bobby | 1 | 1 |
| Andy Umberger | Rob Rhoda | Minister | 1 | 1 |
| Asante Jones | Swat Captain | Lighting Guy | 1 | 1 |
| James DiStefano | Mr. Bassengi | Lawrence | 1 | 1 |
| Jim Hanna | Jack | Seth's Dad | 1 | 1 |
| Lorin McCraley | Judge Death | Ginsberg | 1 | 1 |
| Yolanda Snowball | Motel Maid | Woman | 1 | 1 |
| Jeff D'Agostino | Blinky | Student #5 | 1 | 1 |
| Larry Bagby | Hank Dudek | Aide | 1 | 1 |
| Tom McCleister | Walter Bangler | Chef Arnold | 1 | 1 |
| Wayne Thomas Yorke | CSI Tech | Customer | 1 | 1 |
| Angela Little | Star | Debbie | 1 | 1 |
| Jorge-Luis Pallo | John | Driver | 1 | 1 |
| Elizabeth Regen | Elizabeth Regen | Waitress | 1 | 1 |
| Mary Ellen Lyon | Girlie Macalino | Another Parent | 1 | 1 |
| Max Van Ville | Johnny Avery Blake | Hans | 1 | 1 |
← CSI: Crime Scene Investigation × Malcolm in the Middle
Cast data from TVmaze, licensed CC BY-SA 4.0.