All 67 actors in both Criminal Minds and The Big Bang Theory
67 actors have appeared in both Criminal Minds and The Big Bang Theory, across 643 episodes. The most-credited is Wil Wheaton, Floyd Hansen in Criminal Minds and Wil Wheaton in The Big Bang Theory.
| Actor | In Criminal Minds | In The Big Bang Theory | Eps | Eps |
|---|---|---|---|---|
| Wil Wheaton | Floyd Hansen | Wil Wheaton | 1 | 17 |
| Casey Sander | Detective Jon Childers | Mike Rostenkowski | 1 | 6 |
| Dean Norris | Detective Barton | Colonel Williams | 1 | 6 |
| Keith Carradine | Frank | Wyatt | 2 | 5 |
| Vernée Watson | Maxine Hightower | Althea | 1 | 5 |
| Riki Lindhome | Vanessa Holden | Ramona Nowitzki | 1 | 3 |
| Courtney Henggeler | Jenna | Missy Cooper | 1 | 2 |
| Michael Trucco | Owen McGregor | Dr. David Underhill | 2 | 1 |
| Robert Clotworthy | Don Norvell | Announcer, Astronaut, Conductor | 1 | 5 |
| DJ Qualls | Richard Slessman | Toby Loobenfeld | 1 | 1 |
| Elizabeth Bogush | Ellie Zumwalt | Dr. Catherine Millstone | 1 | 1 |
| Jim Turner | Chief Jim "Coop" Cooper | Reverend White | 1 | 1 |
| Jodi Lyn O'Keefe | Agent Amanda Gilroy | Mikayla | 1 | 1 |
| Joel Murray | Attorney General | Doug | 1 | 1 |
| Marcus Folmar | Chef | Guard, Police Officer, Security Guard | 1 | 3 |
| Matt Battaglia | Captain Grant Howard | Officer Reynolds | 1 | 1 |
| Rick Fox | Brian Stoll | Glenn | 1 | 1 |
| Sarah Buehler | Mistress Magdaline | Sarah | 1 | 1 |
| Walton Goggins | John Cooley | Oliver | 1 | 1 |
| Zachary Abel | Bill Seavers | Todd | 1 | 1 |
| David Trice | Brandon | Waiter | 1 | 2 |
| Elena Campbell-Martinez | Marion | Maria | 1 | 2 |
| Jim Meskimen | Dr. Ridgeway | Doctor, Man, Minister | 1 | 2 |
| Kevin Brief | George Hawthorne, Pastor Larry Benson | Glen, Security Guard | 2 | 2 |
| Ayumi Iizuka | Call Center Operator | Scientist | 1 | 1 |
| Judith Moreland | Detective Lindo | Jan | 1 | 1 |
| Krishna Smitha | Jenny Kyle | Woman #5 | 1 | 1 |
| Malcolm Foster Smith | Hospital Worker | Roy | 1 | 1 |
| Mark Hamill | John Curtis | Mark Hamill | 2 | 1 |
| Max Adler | Asst. Police Chief Jimmy Mackenzie | Zombie | 1 | 1 |
| Meagen Fay | Irene Jacobs | Mrs. Rostenkowski | 1 | 1 |
| Michael Hyatt | Dr. Ticona Roberts | Charlotte | 1 | 1 |
| Parvesh Cheena | Father | Marcus | 1 | 1 |
| Phil Abrams | Dr. Weinstein | Dr. Bernstein | 1 | 1 |
| Tiffany Daniels | Wanda Sullivan | Clerk | 1 | 1 |
| Treisa Gary | Karla | Waitress | 1 | 1 |
| Tyler J. Olson | Handyman | Blaine | 1 | 1 |
| Yoshi Barrigas | Charles Cook | Trent | 1 | 1 |
| Chasty Ballesteros | Tahitian Girl | Karen | 1 | 2 |
| Jesse Heiman | Ethan | Bachelor Party Attendee, Comic Book Store Customer | 1 | 2 |
| Courtney Ford | Austin | Alice | 1 | 1 |
| David Barrera | Mario Casteneda | Officer Hernandez | 1 | 1 |
| Doug Morency | Mr. Elcott | Stranger | 1 | 1 |
| Eric Nenninger | James O'Neill | Neil | 1 | 1 |
| Kara Luiz | Liz Leonte | Jeanie | 1 | 1 |
| Karl T. Wright | Ken | Jimmy | 1 | 1 |
| Livia Treviño | Dr. Felicia Campo | Lourdes | 1 | 1 |
| Louise Claps | Older Woman | Receptionist | 1 | 1 |
| Michael Dempsey | Don Brenner | Security Guard | 1 | 1 |
| Phoebe Neidhardt | Josie Behdart | Casting Assistant | 1 | 1 |
| Robert Wu | Paul Jones | Tam Nguyen | 1 | 1 |
| Ronald Hunter | Detective Barnes | Dan | 1 | 1 |
| Seth Coltan | Man/Building Super | Earl | 1 | 1 |
| Todd Giebenhain | Earl | Mitch | 1 | 1 |
| Tonja Kahlens | Paulette O'Brien, Woman | Woman | 2 | 1 |
| Dusan Brown | Anthony Ford | Jeremy | 1 | 1 |
| Mark Berry | SWAT Commander | Pit Boss | 1 | 1 |
| Monica Garcia | Ruth Vasquez | Maria | 1 | 1 |
| Rick Gifford | FBI A.S.A.C. Hal Clayton | Guy | 1 | 1 |
| Briana Cuoco | Janice Fox | Gretchen | 1 | 1 |
| Claudia Choi | Agent Rebecca Lin | Woman #3 | 1 | 1 |
| Craig Gellis | Glenn Hill | Car Thief #1 | 1 | 1 |
| Jan Hoag | Betts | Lilian | 1 | 1 |
| Kurt Scholler | Randy Nelson | Judge #1 | 1 | 1 |
| Rodney J. Hobbs | State Trooper Brian Long | Reporter #3 | 1 | 1 |
| Minerva García | M.E. Elizabeth Padilla | Linda | 1 | 1 |
| Cleo Fraser | Jessica Nicoletti | Little Girl | 1 | 1 |
← Criminal Minds × The Big Bang Theory
Cast data from TVmaze, licensed CC BY-SA 4.0.