All 171 actors in both CSI: Miami and Monk
171 actors have appeared in both CSI: Miami and Monk, across 356 episodes. The most-credited is Melora Hardin, Wendy Colton in CSI: Miami and Trudy Anne Monk, Lisa in Monk.
| Actor | In CSI: Miami | In Monk | Eps | Eps |
|---|---|---|---|---|
| Melora Hardin | Wendy Colton | Trudy Anne Monk, Lisa | 1 | 10 |
| Ed Begley Jr. | Supervisor Scott O'Shay | Dr. Malcolm Nash | 5 | 1 |
| Holt McCallany | Detective John Hagen | Pat Van Ranken | 11 | 1 |
| Josh Stamberg | Ben McCadden | Agent Grooms | 2 | 2 |
| Michael B. Silver | Secret Service Agent Peter Elliott | Lyle Turrow | 7 | 1 |
| Michael Patrick McGill | Pete Evans | First Patrolman, Sgt. Steiner, Uniform Cop #2 | 1 | 3 |
| Virginia Madsen | Krista Walker | T.K. Jensen | 1 | 3 |
| Samantha Quan | Audio/Visual Tech Jane Bartlett | Female Control Officer | 4 | 1 |
| Brett Cullen | Michael Boland | James | 1 | 1 |
| Ken Marino | Alan Farris | Lester Highsmith | 1 | 1 |
| Scott Adsit | Izzy | Medical Examiner, Sasha Gordon, Stagehand #2 | 1 | 3 |
| Teri Polo | Jill Walsh | Stephanie Briggs | 1 | 1 |
| Alex Paez | Detective Martin Puig | Waiter | 2 | 1 |
| D.B. Woodside | Cole Judson | Dr. Matthew Shuler | 1 | 2 |
| Mini Anden | Anna Kitson | Natasia Zorelle | 2 | 1 |
| Willie Garson | Ian Sutter | Leo Navarro | 2 | 1 |
| Malcolm McDowell | Attorney Darren Vogel | Julian Hodge | 3 | 1 |
| Christopher Cousins | Cyrus Templeton | Lt. Hendrix | 1 | 1 |
| Daniel Roebuck | Mark Bullock | Larry Zwibell | 1 | 1 |
| Darby Stanchfield | Linda Hill | Erin Hammond | 1 | 1 |
| Gail O'Grady | Dr. Rachel Marsh | Lovely Rita, Miranda St. Claire | 1 | 2 |
| Geoffrey Blake | Brad Webb | Ike | 1 | 1 |
| Henri Lubatti | Ron Coswell | French Chef | 1 | 1 |
| Jamie McShane | Timothy Nash | Iverson | 1 | 1 |
| Jay Mohr | Aaron Schecter | Harrison Powell | 1 | 1 |
| Jennifer Hall | Cathy Gibson | Abby | 2 | 1 |
| Kathleen Mary Carthy | Nurse | CSI Technician Macy, Field Tech, Medical Examiner | 2 | 3 |
| Kelly Carlson | Laurie Atherton | Lola | 1 | 1 |
| Lisa Sheridan | Kathleen Newberry | Lizzie Talvo | 3 | 1 |
| Lochlyn Munro | Rick Adams | Tony Lucarelli | 1 | 1 |
| Maurice Compte | Guillermo Soriano | Luke Johnston | 1 | 1 |
| Nicole DeHuff | Carrie Delgado | Vicki Salinas | 2 | 1 |
| Paul Blackthorne | Tony Enright | Dr. Aaron Polanski | 1 | 1 |
| Peyton List | Alexa Endecott | Tanya Adams | 1 | 1 |
| Ron Roggé | Officer | Welder | 2 | 1 |
| Sung Kang | Lee Choy | First Disciple, Vince Kuramoto | 1 | 2 |
| Tanner Blaze | Billy Gantry | Sam | 3 | 1 |
| J.C. MacKenzie | Mr. Infante, Timothy Hewitt | Sidney Teal | 2 | 1 |
| Mark Ivanir | Gregor Kasparov | Edgar Heinz | 2 | 1 |
| Patrick Fischler | Tech Vince Nolan | Eddie | 2 | 1 |
| Rick Hoffman | Bruno Gomez, Darren Ripley | Agent Colmes | 2 | 1 |
| Todd Stashwick | Fred Massey, Steve Davis | Gene Edelson | 2 | 1 |
| Brianna Brown | Amanda | Joanne | 1 | 1 |
| Caroline Aaron | Dr. Miller | Aunt Shelia | 1 | 1 |
| Clare Carey | Janet Gardner | Sister Heather | 1 | 1 |
| Erin Cahill | Rachel Hemming | Callie Esterhaus | 1 | 1 |
| Ethan Erickson | Sgt. Sean Reynolds | David Gitelson | 1 | 1 |
| Jack McGee | Agent Brad Sylvestri | Sgt. Danny Weaver | 1 | 1 |
| Jaime Gomez | Neal Perkins | Sanchez | 1 | 1 |
| Jamie Anne Allman | Jane Renshaw | Jenny Manderville | 1 | 1 |
| Jenny Cooper | Suzanne Gramercy | Jennifer | 1 | 1 |
| Joelle Carter | Abby Biggs | Barbara O'Keefe | 1 | 1 |
| Joseph D. Reitman | Bob Norwood | Evan Gildea | 1 | 1 |
| Lance Barber | Al Wayons | Refrigerator Deliveryman | 1 | 1 |
| Marcus Giamatti | Hugh Parker | John Keyes | 1 | 1 |
| Mark Sivertsen | Jeffrey Douglas | Sean | 1 | 1 |
| Maury Sterling | Barry Ellis | Lewis | 1 | 1 |
| Patrick St. Esprit | Paul Jennings | Lody | 1 | 1 |
| Peter James Smith | Lou Durning | Agent Keao | 1 | 1 |
| Rena Sofer | Alison | Kim Kelly | 1 | 1 |
| Tamlyn Tomita | Dr. Sarah Fordham | Eileen Hill | 1 | 1 |
| Jeremiah Birkett | Johnny Nixon | Reggie | 2 | 1 |
| Rachel Rogers | Ruthie Crighton | First Orphan | 2 | 1 |
| Tom Kiesche | Walter Dunley | Annoyed Mover, Mover | 1 | 2 |
| Adam Kaufman | Ted | Brother Ted | 1 | 1 |
| Amanda MacDonald | Madeline Briggs | Alien Girl Enthusiast | 1 | 1 |
| Cameron Daddo | Stanley Hemming | Darryl Wright | 1 | 1 |
| Currie Graham | Robert Mackenzie | Harold Maloney | 1 | 1 |
| Diedrich Bader | Myles Martini | Chance Parker | 1 | 1 |
| Dina Meyer | Elissa McClain | Sally Larkin | 1 | 1 |
| Douglas Bennett | Damon Barker | Bingo Addict | 1 | 1 |
| Erich Anderson | Nathaniel Putnam | John Buxton | 1 | 1 |
| Fay Masterson | Laura Williams | Diane Luden | 1 | 1 |
| Gary Weeks | Male Bystander | Mr. Cooper | 1 | 1 |
| Graham Beckel | Wayne Tully | Bill Gibbard | 1 | 1 |
| Jennifer Ann Massey | Erica Hanford | Cameron | 1 | 1 |
| Jose Pablo Cantillo | Juan Fernandez | Carlos | 1 | 1 |
| Joseph Sikora | Howard Benchley | Boz Harrelson | 1 | 1 |
| Kevin Kilner | Drake Hamilton | Jack Bollinger | 1 | 1 |
| Mark Harelik | Valenta | Mikel Alvanov | 1 | 1 |
| Rey Gallegos | Jesse Navedo | Eddie Dial | 1 | 1 |
| Silas Weir Mitchell | Ralph Durst | Drugstore Manager | 1 | 1 |
| Susan Ward | Ginger Wadley - Juror #7 | Michelle Cullman | 1 | 1 |
| Tom Virtue | Richard Cyrus | Benjy's coach | 1 | 1 |
| Vincent Ventresca | Joseph Zellar | Rob Sherman | 1 | 1 |
| Wade Williams | Jack Hawkins | Captain Frank Willis | 1 | 1 |
| Wings Hauser | Ron Elner | Mr. Cobb | 1 | 1 |
| Eileen Grubba | Jack Toller's Mother | Darlene, Mother | 1 | 2 |
| Rob Swanson | Officer Torino | Desk Sergeant, Uniform Cop | 1 | 2 |
| Adam Wylie | Teddy Enwald | Pet Store Clerk | 1 | 1 |
| Andrea Bogart | Teacher Bridgette Clark | Actor Playing Disher | 1 | 1 |
| Andrew Borba | Major Brenton | Parole Commissioner | 1 | 1 |
| Andrew James Allen | Heath Lansing | Tim Sussman | 1 | 1 |
| Anne Betancourt | Mrs. Colucci | Maria Ortiz | 1 | 1 |
| Brennan Elliott | Julian Diehl | Paul Harley | 1 | 1 |
| Brian McNamara | Steven Cambridge | Kyle Brooks | 1 | 1 |
| Chris McGarry | Kevin Wells | Detective Doyle | 1 | 1 |
| Corbin Allred | Paul Abbot | Scott | 1 | 1 |
| David Meunier | Darren Riggs | Ray Kaspo | 1 | 1 |
| Elena Evangelo | Amy James | Linda Kloster | 1 | 1 |
| Esteban Powell | Robert Sperling | Aaron | 1 | 1 |
| Ethan Cohn | Todd Simmons | Kyle Larkin | 1 | 1 |
| Jeffrey Donovan | Todd Kendrick | Steven "Steve" Wagner | 1 | 1 |
| Judith Scott | Ellen Phillips | Principal Franklin | 1 | 1 |
| Lea Moreno | Demon, Kim Mills | Vickie | 1 | 1 |
| Michael Goorjian | John Stockman | Jacob Carlyle | 1 | 1 |
| Rif Hutton | U.S. Deputy Marshal Ardine | Dr. Malding | 1 | 1 |
| Tom Everett | Ryan Cutler | Kenneth Woods | 1 | 1 |
| Vanessa Branch | Lisa Radley | Mrs. Murphy | 1 | 1 |
| Boo Arnold | SWAT Leader | Cousin Curtis | 2 | 1 |
| Andy Mackenzie | Hawk Reed | Drug Dealer | 1 | 1 |
| Brian Prescott | C.O. #1 | Canine Cop | 1 | 1 |
| Bru Muller | Mr. Simms | Ellis | 1 | 1 |
| Chris Williams | Peter Cullen | Agent Thorpe | 1 | 1 |
| Christopher Goodman | Armored Car Driver | CSI Tech, Young Uniform Cop | 1 | 2 |
| Christopher Wiehl | Kevin Sheridan | Scott Gregorio | 1 | 1 |
| David DeLuise | Paul Sanders | Larry Cutler | 1 | 1 |
| Enrique Almeida | Gabriel Cervantes | Nestor Alverez | 1 | 1 |
| Erinn Bartlett | Julie | Amber | 1 | 1 |
| Lauren Mary Kim | Veronica Eckland | Stefanie Preston | 1 | 1 |
| Lisa Thornhill | Felicia Hardy | Noelle Winters | 1 | 1 |
| Marcelo Tubert | Funeral Director | Hector | 1 | 1 |
| Marcus Brown | Corrections Officer | Delivery Man | 1 | 1 |
| Matt Champagne | Dr. Greismer | Steve Marriott | 1 | 1 |
| Michelle Krusiec | Susan Lee | Maria | 1 | 1 |
| Robert Alan Beuth | Principal Roland | D.A. Charles Friedken | 1 | 1 |
| Sarah Aldrich | Wendy Judson | Mrs. Cooper | 1 | 1 |
| Sunny Mabrey | Celine Wilcox | Sister Sally | 1 | 1 |
| Barry Livingston | Adoption Supervisor | Geiger Counter Enthusiast | 1 | 1 |
| Chad E. Donella | Seth McAdams | Ricky Babbage | 1 | 1 |
| Chase Kim | Officer Lowe | Thai Drug Lord | 1 | 1 |
| Garret Davis | Desk Sergeant | Plain Clothes Detective | 1 | 1 |
| Jon Sklaroff | Pete Tolson | The Iceman | 1 | 1 |
| Noel Gugliemi | Rico Dominguez | Jose Alverez | 1 | 1 |
| Richmond Arquette | Marvin Hill | Lawson | 1 | 1 |
| Sam Vance | Uniform MDPD | Uniform Cop | 1 | 1 |
| Vic Chao | Asian Reporter | Lee | 1 | 1 |
| Assaf Cohen | Ahmad Salib | Ricardo | 1 | 1 |
| Christopher Shyer | Larry Musgrave | Carl | 1 | 1 |
| Deborah Zoe | Kelley Sloane | Lisa Babcock | 1 | 1 |
| Edward Edwards | Warren Emerson | Shawn Clemmons | 1 | 1 |
| Jeremy Roberts | Sam Carver | Dewey Alber | 1 | 1 |
| Karl Makinen | Allen Parker | Xavier Danko | 1 | 1 |
| Mel Fair | Reporter #1 | State Trooper #1 | 1 | 1 |
| Anne DeSalvo | Mrs. Cusack | Auctioneer | 1 | 1 |
| Ben Cain | Leonard | Detective | 1 | 1 |
| David Andriole | Jim Trinner | Alex | 1 | 1 |
| David Noroña | Joshua Greenfield | Lt. Plato | 1 | 1 |
| Eden Rountree | Peg Donovan | Carol Maloney | 1 | 1 |
| Edward Kerr | Tom Hanford | Denny Graf | 1 | 1 |
| Frank Gallegos | Cashier | Chief Mechanic | 1 | 1 |
| Gina St. John | Reporter #1 | Second Reporter | 1 | 1 |
| Hayley Chase | Ellie Wyatt | Emily C. | 1 | 1 |
| Katie F. Ward | ND Guest #1 | Receptionist | 1 | 1 |
| Larisa Miller | Kimberly Crowley | Pam Sherman | 1 | 1 |
| Michael Dempsey | Allen Hillington | Detective Patterson | 1 | 1 |
| Patrick Breen | Henry Duncan | Jeffrey Sweeney | 1 | 1 |
| Van Epperson | Judge Robeson | Postal Worker Juror | 1 | 1 |
| Angel Oquendo | Criminal | Garage Attendant | 1 | 1 |
| Mario Di Donato | Jimmy | Ronnie | 1 | 1 |
| Sandra McCurdy | Kim Dawson | Nicole Young | 1 | 1 |
| Tim Herzog | Bryce Kerwin | Stripper Cop | 1 | 1 |
| Christian Pikes | Corey Dashell | Little Boy | 1 | 1 |
| David Ackert | Rafik Omad | Patel | 1 | 1 |
| Marcos De Silvas | Hotel Manager | Mayor | 1 | 1 |
| Anthony Holiday | MDPD Spokesman | Referee | 1 | 1 |
| D.J. Lockhart-Johnson | Mike Greenwell | Darryl Grant | 1 | 1 |
| Tom McCafferty | Bomb Tech | Cop | 1 | 1 |
| John Sanderford | Mr. Williams | Lawrence Hammond | 1 | 1 |
| Kevin Fry | Carl Mercer | Joseph Wheeler | 1 | 1 |
| Tony Colitti | Officer Anslow | Second Detective | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.