All 102 actors in both NCIS and Scrubs
102 actors have appeared in both NCIS and Scrubs, across 690 episodes. The most-credited is Aloma Wright, Nurse Ethel Washingtown in NCIS and Nurse Laverne Roberts, Nurse Shirley in Scrubs.
| Actor | In NCIS | In Scrubs | Eps | Eps |
|---|---|---|---|---|
| Aloma Wright | Nurse Ethel Washingtown | Nurse Laverne Roberts, Nurse Shirley | 1 | 91 |
| Travis Schuldt | Freddy Martin, Paul Miller | Keith | 2 | 38 |
| Kelli Williams | NCIS Special Agent Maureen Cabot | Kristen Murphy | 2 | 2 |
| Jack Axelrod | Shmeil Pinkhas | Italian Man | 2 | 1 |
| Cody Estes | Kevin Curtin | Young J.D. | 1 | 6 |
| Robert Clendenin | Pharmacist | Dr. Paul Zeltzer | 1 | 6 |
| Bellamy Young | ATF Agent Melinda Stone | Dr. Miller | 1 | 5 |
| Tim DeKay | Senator Patrick Kiley | Mr. Hill | 1 | 1 |
| Josh Randall | Navy Commander Ryan Barnes | Jake | 1 | 4 |
| Matt Winston | Rick Carvell | Dr. Jeffrey Steadman | 1 | 4 |
| Billy Dee Williams | Leroy Jethro Moore | Billy Dee Williams | 2 | 1 |
| David Pressman | Dave Siebel, Lewis Dacey | Mickey | 2 | 1 |
| Jean St. James | Marilyn Davis | Mrs. Powell | 2 | 1 |
| Michael Weston | Herman Maxwell | Private Brian Dancer | 1 | 4 |
| Todd Bosley | FBI Tech | Howie | 1 | 5 |
| Antonio Sabàto Jr. | Dale Kapp | Antonio Sabàto Jr. | 1 | 1 |
| Candice Coke | Det. Danielle Hamilton | Maria Espinosa | 1 | 2 |
| Donald Sage MacKay | Navy Commander Kerry Killmartin | Doctor, Doctor #1, Dr. Page | 1 | 5 |
| Jeff Witzke | Attendant | Father | 2 | 1 |
| Lauren Stamile | Metro P.D. Detective Michelle Lane | Shannon | 1 | 1 |
| Mary Mouser | Kelly Gibbs | Girl | 4 | 1 |
| Matty Cardarople | Clerk | Frank | 1 | 1 |
| Judy Kain | Gladys Stone | Irene Kelly | 1 | 1 |
| Julian Acosta | Matt Burns | Jesus | 1 | 1 |
| Lyn Alicia Henderson | ER Nurse | Rebecca | 1 | 1 |
| Margaret Easley | Sara Nelson | J.D.'s Mother | 1 | 1 |
| Mike Starr | Monroe Cooper | Mr. Iverson | 1 | 1 |
| Thomas Crawford | Doctor Walter Magnus | Mr. Peele | 1 | 1 |
| Travis Wester | Metro P.D. Detective Miles Higgins | David Morrison | 1 | 1 |
| Van Epperson | Pop | Mr. Mariani | 1 | 1 |
| Ming Lo | Davey Chen | Dr. Kim | 1 | 2 |
| Eamonn Roche | Hector Stuckey | Buzz, Mr. Clark | 1 | 3 |
| Ana Rey | Lainie Schmidt | Patient #1 | 1 | 1 |
| Annie Little | Merri Dade | Christine | 1 | 1 |
| Christopher Darga | Skip Harris | Homeless Steve | 1 | 1 |
| Fred Cross | Roland Pulvino | Sign Language Interpreter | 1 | 1 |
| Joe Sabatino | HRT Leader Horowitz | Cop | 2 | 1 |
| John Billingsley | Jackson Scott | Alan | 1 | 1 |
| Julian Berlin | Didi | Anne | 1 | 1 |
| Ken Lerner | Albert Hencheck | Mr. James | 1 | 1 |
| Larry Sullivan | Flight Surgeon | Eric Coleman | 1 | 1 |
| Marc D. Wilson | M.P. Jenkins | James | 1 | 1 |
| Peter Asle Holden | Vector Control Worker | Mr. Macrae | 1 | 1 |
| Ralph Cole, Jr. | Gary Clifford | Glen | 1 | 1 |
| Stacey Hinnen | Delivery Driver | Mr. Morgan | 1 | 1 |
| Chris Dougherty | Airport Police Officer Lou Sandlock | Intern #2, Jamie, Jerry | 1 | 3 |
| Alan Ruck | Ward Davis | Mr. Bragin | 1 | 1 |
| Benjamin King | Public Affairs Office Ron Sands | Milos | 1 | 1 |
| David Clennon | Max Ellswood | Dr. Turner | 1 | 1 |
| Geoffrey Wade | Air Force Brigadier General Jack Mandrake | Dr. Bailey | 1 | 1 |
| Gerald Downey | Navy Cmdr. Ray Trapp | Jimmy | 1 | 1 |
| Michael Hagerty | Andy Hoffman | Will | 1 | 1 |
| Michael McMillian | David Kemmons | Patrick | 1 | 1 |
| Michael Patrick McGill | Joey Kelly | Officer Brady | 1 | 1 |
| Sean Carrigan | Michael Vinton | Paul | 1 | 1 |
| Tim Conlon | Jerry Grossman | Dean | 1 | 1 |
| Yolanda Snowball | Meeting Secretary | Woman | 1 | 1 |
| Jerry Kernion | Pastor Alan, Scott Rowe | Cotton Candy Man | 2 | 1 |
| Andrew Friedman | George | EMT | 1 | 1 |
| Cheryl White | Rebecca Biddle | Miss Himsel | 1 | 1 |
| Cooper Thornton | Navy Captain Peter Vandevere | Tommy Tanner | 1 | 1 |
| DaJuan Johnson | NIS Special Agent Edward Scott | Intern #7 | 1 | 1 |
| Juan Carlos Cantu | Leo Silva | Hector | 1 | 1 |
| Loren Lester | Dr. Edgar Cromwell | Vet | 1 | 1 |
| Matt Bush | Felix | Teenage Boy | 1 | 1 |
| Michael Edwin | TSA Officer Perkins | Mr. Bell | 1 | 1 |
| Nancy Daly | Claire Raider | Mrs. Gallin | 1 | 1 |
| Rochelle Robinson | Megan Boone | Woman | 1 | 1 |
| Roshawn Franklin | Crew Chief Rogers | Olympic Athlete | 1 | 1 |
| Scott Holroyd | Navy PO Kevin Massey | John | 1 | 1 |
| Colin Bain | Ensign Ray | Steve | 1 | 1 |
| Gary Kraus | Chuck Parnell | Salesman #2 | 1 | 1 |
| Jeffrey Hutchinson | Mister Dale Wagner | Dr. Berman | 1 | 1 |
| John O'Brien | Bruce | Man #2 | 1 | 1 |
| Lou George | Manager | Tailor | 1 | 1 |
| Mary-Margaret Lewis | Maude Simmons | Woman | 1 | 1 |
| Patrick Macmanus | Seaman Apprentice Sparks | Frat Boy | 1 | 1 |
| Randy Crowder | Mac Sims | Patient | 1 | 1 |
| Tacey Adams | Grandma Avatar | Woman | 1 | 1 |
| Jerry Shea | Third Geek | Intern, Intern #1 | 1 | 2 |
| Adam Conger | Bellhop | Charles | 1 | 1 |
| Dayna Devon | Attractive Girl | Nurse | 1 | 1 |
| Dayo Ade | ER Orderly | Mr. Hovey | 1 | 1 |
| Jennifer O'Dell | Dina Rankin | Stunning Woman | 1 | 1 |
| John Brantley Cole, Jr. | Orderly | Guy #2 | 1 | 1 |
| Mark Ankeny | Barry Kester | Mr. Swick | 1 | 1 |
| Melody Butiu | Patricia Richert | Cashier | 1 | 1 |
| Mike Kersey | Janitor Harry Cooper | Patient #1 | 1 | 1 |
| Noel Arthur | Ramses | Frat Guy | 1 | 1 |
| Oleg Zatsepin | Sal Balducci | Mover | 1 | 1 |
| Steve Tom | George Ashley Green | Narrator / Doctor | 1 | 1 |
| Time Winters | Scholarly Man #2 | Jesus | 1 | 1 |
| D. Elliot Woods | Detective Bradley | Security Guard | 1 | 1 |
| Jeff Griggs | Peter Alden | Hypnotist | 1 | 1 |
| Jordan Murphy | Navy Commander Ben Randall | Robot Groom | 1 | 1 |
| Kevin West | Mario | Mr. Mehleison | 1 | 1 |
| Matt Kaminsky | Henry Spivey | Mr. Milligan | 1 | 1 |
| Paul Webster | Lt. Commander Alex Tanner | Mr. Winston | 1 | 1 |
| Richard Augustine | Janitor | Inmate #2 | 1 | 1 |
| Stuart McLean | Malcolm Turro | Dr. Gold | 1 | 1 |
| Timothy Davis-Reed | Edison Rawls | Interviewer | 1 | 1 |
| Katherine Disque | Mary Barrett | Waitress | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.