All 95 actors in both CSI: Crime Scene Investigation and Will & Grace
95 actors have appeared in both CSI: Crime Scene Investigation and Will & Grace, across 583 episodes. The most-credited is Larry Sullivan, Officer Akers, Officer Andy Akers in CSI: Crime Scene Investigation and Robert in Will & Grace.
| Actor | In CSI: Crime Scene Investigation | In Will & Grace | Eps | Eps |
|---|---|---|---|---|
| Larry Sullivan | Officer Akers, Officer Andy Akers | Robert | 40 | 1 |
| Tom Gallop | Attorney Randy Painter | Rob | 4 | 17 |
| Matt Letscher | Major Bernard Mills | James Wise | 1 | 3 |
| Brent Sexton | Mark Doyle | Guard | 1 | 2 |
| Raphael Sbarge | Aaron Laner, Donald Fiore | Alex | 2 | 1 |
| Reid Scott | Dax Blanchard | Marcus | 1 | 2 |
| Wayne Wilderson | Paramedic Edwin Kelso | Ellis Palmer-Payne | 6 | 1 |
| Ben Reed | Willis | Richard Keller | 1 | 1 |
| David Newsom | Hayden Michaels | Peter | 1 | 1 |
| David Sutcliffe | Ian Wolf | Campbell | 1 | 1 |
| Ever Carradine | Dr. Darcy Shaw, Faye Minden | Pam | 2 | 2 |
| Ivar Brogger | Jacob Wolf | Mr. Hutt | 1 | 1 |
| Miguel Ferrer | Defense Attorney Whitten | Nathan Berry | 1 | 1 |
| Reiley McClendon | Charlie Kellerman | Nixon | 1 | 1 |
| Robert Curtis Brown | Dan Keaton | "Will" actor | 1 | 1 |
| Todd Stashwick | Mark Bunin | Gabe Robinson | 1 | 1 |
| Veronica Cartwright | Diane Ray | Judith McFarland | 1 | 1 |
| Brian Howe | Harvey Wincroft, Mr. Winstons | Ken | 2 | 1 |
| Gina Hecht | Donna Wetzel, Mrs. Buckley | Amy | 2 | 1 |
| Larry Poindexter | D.A. Claude Melvoy | Dan | 2 | 1 |
| Reginald VelJohnson | Dr. Philip Kane | Dr. Kaplan | 2 | 1 |
| Todd Robert Anderson | Mr Wilder, Petey | Kurt | 2 | 1 |
| Joe Ochman | Bird Watcher | Chuck | 3 | 1 |
| John Capodice | Lou Gedda | Workman Bernie | 3 | 1 |
| Lee Garlington | Mrs. Briggs, Mrs. Frommer | Annette | 2 | 2 |
| Tony Amendola | Professor Rambar, The Super | Priest | 3 | 1 |
| Nicole Sullivan | Donut Dolly, Misty, Nancy Twicker | Ruth | 4 | 1 |
| Anthony DeSantis | E.R. Doctor | Walter | 1 | 1 |
| Barry Bostwick | Collin Winthrop | Professor Jerry Wise | 1 | 1 |
| Douglas Sills | Ty Miloni | Ted Bowers | 1 | 1 |
| Eric Allan Kramer | Deputy Sheriff, Vic Patterson | Barry | 2 | 1 |
| Gigi Rice | Terri Durbin, Yvette Baker | Heidi Dauro | 2 | 1 |
| Jack McGee | Richard O'Malley, Road manager | Officer Murphy | 2 | 1 |
| Jennifer Aspen | Mrs. Ramsey, Stacy Cano | Sarah | 2 | 1 |
| Ken Lerner | Jerry Nivens | Bob | 1 | 1 |
| Markus Flanagan | Hotel Manager | Dr. Loranger | 1 | 1 |
| Matthew Glave | Ken Bixler | Kirk | 1 | 1 |
| Patrick Breen | Mr. Phillipe | Mitchell | 1 | 1 |
| Patrick Fabian | Rhone Confer | Alan | 1 | 1 |
| Allison Smith | Mrs. Diorio, Nancy Linden | Molly McGann | 2 | 1 |
| Andy Buckley | Jason Hendler, Reporter #1 | Hank | 2 | 1 |
| David Correia | Store Owner | Sky Cap | 1 | 2 |
| Joseph Will | Walt Braun | Bill | 1 | 2 |
| Peter MacKenzie | Dr. Eisling | Mean Guy | 2 | 1 |
| Steve Ryan | Sergeant Adams | Lieutenant | 2 | 1 |
| Bruno Campos | Randy Hopper | Anton | 1 | 1 |
| Carla Renata | Devine | Receptionist | 1 | 1 |
| Cheyenne Jackson | Nebula 1 | Michael | 1 | 1 |
| Harry Van Gorkum | Jake Lenoir | Porcelain Paul | 1 | 1 |
| James Black | Jackory | Anthony Dukane | 1 | 1 |
| Jennette McCurdy | Jackie Trent | Lisa | 1 | 1 |
| Kali Rocha | Ms. Fowler | Stephanie | 1 | 1 |
| Keith Allan | Fashion Photographer | Photographer | 1 | 1 |
| Lori Alan | Valerie Esposito | Jean | 1 | 1 |
| Marianne Muellerleile | Dolores Rinaldi | Jodie | 1 | 1 |
| Mario Schugel | Brad Kendall | Handsome Guy | 1 | 1 |
| Patrick Kerr | Gregory Kimble | Choral Director | 1 | 1 |
| Paul Ben-Victor | Joey | Mario | 1 | 1 |
| Robert Clendenin | Drive-In Manager | Bob Dent | 1 | 1 |
| Sharon Osbourne | Elise Massey | Nonny | 1 | 1 |
| Steve Valentine | Gary Korlov | Kai | 1 | 1 |
| Cheryl White | Mrs. Faith Mason | Cheryl Bricker-Fossberg | 2 | 1 |
| Richard Gross | Officer Kirk | Frank | 1 | 2 |
| Ali Chen | Femal Civilian | Counter Person | 1 | 1 |
| Amanda Carlin | Margaret Shorey | Mrs. Sanwald | 1 | 1 |
| Andy Comeau | Craig | Andy Fellner | 1 | 1 |
| Christopher Gartin | Dr. Holloway, Marcus Corcoran | Desmond | 2 | 1 |
| E.J. Callahan | Plant Foreman | Janitor | 1 | 1 |
| Jere Burns | Dr. Shaw | Man In Cast | 1 | 1 |
| Jet Jurgensmeyer | Conner Wilson | Skip | 1 | 1 |
| Jim Ortlieb | Winston Barger | Ira | 1 | 1 |
| Kevin Cooney | Capt. Murdle, Polygraphist | Justice Of The Peace | 2 | 1 |
| Kim Robillard | Trucker | Brent | 1 | 1 |
| Maggie Wheeler | Female Comic | Polly | 1 | 1 |
| Raymond Ma | Sammy | Rufus Huang | 1 | 1 |
| Robert Romanus | Taxi Driver | Lenny | 1 | 1 |
| Sara Paxton | Jody Bradley | Melanie | 1 | 1 |
| T.R. Knight | Zero Adams | Dexter Murphy | 1 | 1 |
| Christopher Gehrman | Adam Masters | EMT Worker | 1 | 1 |
| Jimm Giannini | Joe | Gino | 1 | 1 |
| Nathan Anderson | Tom Finnerty | Andrew | 1 | 1 |
| Ray Porter | Carl Van Goe | Dad | 1 | 1 |
| Sara Van Horn | Nana of the Bride | Woman | 1 | 1 |
| Tony Genaro | Gardener | Man | 1 | 1 |
| Andy Umberger | Rob Rhoda | Captain | 1 | 1 |
| Connie Sawyer | Old Lady | Old Woman | 1 | 1 |
| Dyana Ortelli | Marlene | Fernanda | 1 | 1 |
| Jon Tenney | Charlie Macklin | Paul Truman | 1 | 1 |
| Julius Ritter | Jason | Boy #2 | 1 | 1 |
| Lorry Goldman | Lou | Rabbi | 1 | 2 |
| Rachelle Pettinato | Eva Bonham | Elaine | 1 | 1 |
| Jim Hanna | Jack | Wayne | 1 | 1 |
| Richard Wharton | Kenny Valdez | Gerald | 1 | 1 |
| Zach Bostrom | Young Frank | Josh Shields | 1 | 1 |
| Dan Warner | Campus Security Officer #2 | Doug | 1 | 1 |
← CSI: Crime Scene Investigation × Will & Grace
Cast data from TVmaze, licensed CC BY-SA 4.0.