All 111 actors in both CSI: Crime Scene Investigation and Friends
111 actors have appeared in both CSI: Crime Scene Investigation and Friends, across 573 episodes. The most-credited is Aisha Tyler, Mia Dickerson in CSI: Crime Scene Investigation and Charlie Wheeler in Friends.
| Actor | In CSI: Crime Scene Investigation | In Friends | Eps | Eps |
|---|---|---|---|---|
| Aisha Tyler | Mia Dickerson | Charlie Wheeler | 12 | 9 |
| Elliott Gould | Earnest Boozell | Jack Geller | 1 | 20 |
| Maggie Wheeler | Female Comic | Janice Hosenstein | 1 | 19 |
| Lauren Tom | Bae Chin | Julie | 1 | 7 |
| Amanda Carlin | Margaret Shorey | Dr. Long | 1 | 6 |
| Jessica Hecht | Carly Beck | Susan Bunch | 1 | 13 |
| Larry Hankin | Old Stoner Dude, Zapata Childs | Mr. Heckles | 2 | 5 |
| Romy Rosemont | Jacqui Franco | Troop Leader | 13 | 1 |
| Steven Eckholdt | John Dudek | Mark Robinson | 1 | 6 |
| Alexandra Holden | Mary Haymond | Elizabeth Stevens | 1 | 5 |
| Emily Procter | Calleigh Duquesne | Annabel | 1 | 1 |
| George Newbern | Todd Coombs | Danny | 1 | 3 |
| John Allen Nelson | Robert Gentry | Paul the Wine Guy | 1 | 1 |
| Lilyan Chauvin | Mrs. Aloyna Ivanovna | Grandma Tribbiani | 1 | 1 |
| Lisa Thornhill | Chloe Daniels | Kristen | 1 | 1 |
| Michael Ensign | Judge Brenner | Dr. Ledbetter | 2 | 2 |
| Mitchell Whitfield | Cameron Nelson | Barry Farber | 1 | 5 |
| Dina Meyer | Anne-Marie Tolsom, Meg Cunningham | Kate Miller | 2 | 3 |
| Lee Garlington | Mrs. Briggs, Mrs. Frommer | Ronni | 2 | 1 |
| Luis Antonio Ramos | Jesus Cardenas, Lorenzo "Happy" Morales | The Tanning Salon Guy | 2 | 1 |
| Monique Edwards | Nurse Nanette Faber | Claudia | 1 | 2 |
| Ron Glass | Paul Lomax | Russell | 1 | 2 |
| Krista Allen | Kristy Hopkins | Mabel | 3 | 1 |
| Arye Gross | Paul Winston, Vincent DeMarcus | Michael | 2 | 1 |
| Chris Payne Gilbert | Peter Berglund | Bill | 1 | 1 |
| Cristine Rose | Grandma Giles | Bitsy Hannigan | 1 | 2 |
| Eddie McClintock | Finn Thomas | Cliff | 1 | 2 |
| Frank Novak | Judge | Gambler | 2 | 1 |
| Gina Hecht | Donna Wetzel, Mrs. Buckley | Richard's Date | 2 | 1 |
| Jason Brooks | Simon Rose | Rick | 1 | 1 |
| Jay Acovone | Tommy Grazetti | Fireman Charlie | 1 | 1 |
| Kristin Dattilo | Paula Bonfilio | Caitlin | 1 | 1 |
| Lex Medlin | Sgt Barclay | The Tall Guy | 2 | 1 |
| Marisol Nichols | Jane | Olivia | 1 | 1 |
| Michelle Anne Johnson | Pamela Adler | The Casting Director | 2 | 1 |
| Reg Rogers | Jonathan Danson | The Director | 1 | 3 |
| Sasha Alexander | Robin Childs | The Interviewer | 1 | 1 |
| Sherilyn Fenn | Madame Suzanne | Ginger | 1 | 1 |
| Tammy Townsend | Rhonda Briggs | The Teacher | 1 | 1 |
| Vince Vieluf | Connor Foster, Stoner Dude | Ned Morse | 3 | 1 |
| Vincent Ventresca | Connor Durman | Fun Bobby | 1 | 2 |
| Willie Garson | Bud Simmons / Sexy Kitty | Steve | 1 | 1 |
| Gregory Itzin | Norman Sterling | Mr. Hannigan | 1 | 2 |
| Jennifer Aspen | Mrs. Ramsey, Stacy Cano | Michelle | 2 | 1 |
| John Rubinstein | Judge Crawford, Priest | The Doctor | 2 | 1 |
| Ken Weller | Barry Fisher, Yak #3 | Peter | 2 | 1 |
| Kevin Rahm | Joe Hirschoff | Tim | 2 | 1 |
| Larry Poindexter | D.A. Claude Melvoy | Fireman Dave | 2 | 1 |
| Carlos Gómez | Carlos Perez | Julio | 1 | 1 |
| Cleo King | Lucy | Nurse Kitty | 1 | 1 |
| Harry Van Gorkum | Jake Lenoir | Don | 1 | 1 |
| Johnny Sneed | Todd Piccone | Customer #3 | 1 | 1 |
| Jonathan Nichols | Victor Esposito | Ray | 1 | 1 |
| Julia Campbell | Janet Marie Marsh | Whitney | 1 | 1 |
| Mae Whitman | Glynnis Carson | Sarah Tuttle | 1 | 1 |
| Matt Winston | Brian Kelso | The Charity Clerk | 1 | 1 |
| Patrick Kerr | Gregory Kimble | The Manager | 1 | 1 |
| Steve Hytner | John Claddon | Mr. Thompson | 1 | 1 |
| Susan Ward | Tanya Rollins | Hayley | 1 | 1 |
| T.J. Thyne | Bag Boy | Dr. Oberman | 1 | 1 |
| E.J. Callahan | Plant Foreman | Al Zebooker, Mr. Simon | 1 | 2 |
| Johnny Messner | Frank Cafferty, Ted Sallanger | Cash | 2 | 1 |
| Alex Meneses | Emelina Carlos | Cookie | 1 | 1 |
| Ashly Holloway | Laura Scott | Girl In Doctor's Office | 1 | 1 |
| David Sutcliffe | Ian Wolf | Kyle | 1 | 1 |
| Hope Allen | Jenna | Karen Lambert | 1 | 1 |
| Jennifer Rhodes | Aunt Nellie Porter | Mrs. Lynch | 1 | 1 |
| Jonathan Slavin | Jason Banks | Manny | 1 | 1 |
| Keith Pillow | Public Defender | Customer #2 | 1 | 1 |
| Kim Gillingham | Vanessa Arnz | Angela | 1 | 1 |
| Kyle Howard | Jeff Quinn | Alan Lewis | 1 | 1 |
| Lea Thompson | Jennifer Rhodes | Caroline Duffy | 1 | 1 |
| Lisa Rotondi | Viva Charles | The Stripper | 1 | 1 |
| Markus Flanagan | Hotel Manager | Robert | 1 | 1 |
| Melora Hardin | Sports Book Manager | Celia | 1 | 1 |
| Merrin Dungey | Twyla Owens | The Museum Official | 1 | 1 |
| Ming Lo | Anthony Pak | Dr. Li | 1 | 1 |
| Patrick Bristow | Lionel Rose | The Stage Manager | 1 | 1 |
| Patrick Fabian | Rhone Confer | Nurse Dan | 1 | 1 |
| Robert Gant | Lewis Greyburg | Jason | 1 | 1 |
| Rocky McMurray | Construction Worker, Surveillance Director | The Cigarette Guy | 2 | 1 |
| Josie DiVincenzo | Reporter #2, Waitress | Tattoo Artist | 2 | 1 |
| Andy Umberger | Rob Rhoda | Dr. Connelly | 1 | 1 |
| Ernie Grunwald | Lester Martin | Tom | 1 | 1 |
| Jim Hanna | Jack | The Man [DVD only] | 1 | 1 |
| Jonathan T. Floyd | EMS #1 | Gary | 1 | 1 |
| Ken Lerner | Jerry Nivens | Professor Spafford | 1 | 1 |
| Lee Arenberg | Joey | The Man | 1 | 1 |
| Matt Kaminsky | Stewart Bradley | Tony | 1 | 1 |
| Sam Anderson | Dr. Mercer | Dr. Harad | 1 | 1 |
| Shayne Anderson | Bounder #1 | Customer #1 | 1 | 1 |
| Shirley Jordan | Deputy | The Doctor | 1 | 1 |
| Stephon Fuller | Gas Station Attendant | Guest #3 | 1 | 1 |
| Susan Slome | Female Passenger | The Prospective Nanny | 1 | 1 |
| Dedee Pfeiffer | Erin Brady | Mary Ellen | 1 | 1 |
| Jennifer Sommerfeld | Detective Joyce Secula | Becky | 1 | 1 |
| Jim Pirri | Roderick Hammerbacher | Sergei | 1 | 1 |
| Josh Coxx | Artemis Bishop | Eldad | 1 | 1 |
| Lori Alan | Valerie Esposito | Sonya | 1 | 1 |
| Dakota Fanning | Brenda Collins | Mackenzie | 1 | 1 |
| Ethan Erickson | Jake | Dirk | 1 | 1 |
| Kellie Waymire | Carla Dantini | Colleen | 1 | 1 |
| Megan Ward | Lisa Adams | Nancy | 1 | 1 |
| Sandra Thigpen | Driscoll's Attorney | The Stage Manager | 1 | 1 |
| Stan Sellers | Bank Manager | Manager | 1 | 1 |
| Tim DeKay | Neal Matthews | Marc | 1 | 1 |
| Khalil Kain | The Man | Cal | 1 | 1 |
| Nancy Valen | Neighbor | Lorraine | 1 | 1 |
| Steffani Brass | Sandy Dantini | Melinda | 1 | 1 |
| Allen Lulu | Stage Manager | The Photographer | 1 | 1 |
| Jennifer Grant | Sedona Wylie | Nina | 1 | 1 |
← CSI: Crime Scene Investigation × Friends
Cast data from TVmaze, licensed CC BY-SA 4.0.