All 50 actors in both Everwood and NCIS
50 actors have appeared in both Everwood and NCIS, across 597 episodes. The most-credited is Scott Wolf, Dr. Jake Hartman in Everwood and Casey Stratton / Jonathan Cole in NCIS.
| Actor | In Everwood | In NCIS | Eps | Eps |
|---|---|---|---|---|
| Scott Wolf | Dr. Jake Hartman | Casey Stratton / Jonathan Cole | 38 | 3 |
| Margo Harshman | Maura | Delilah Fielding | 1 | 21 |
| Stephanie Niznik | Nina Feeney | Sharon Bellows | 16 | 1 |
| Mike Erwin | Colin Hart | Devon Watkins, Sam Radner | 14 | 2 |
| Leslie Hope | Laurie Fields | SecNav Sarah Porter | 3 | 6 |
| Lee Garlington | Brenda Baxworth | Mary Hanlan | 12 | 1 |
| Tim DeKay | Tom Keyes | Senator Patrick Kiley | 3 | 1 |
| Charles Durning | Eugene Brown | Ernie Yost | 2 | 1 |
| Jayne Brook | Mrs. Rogers | Lyndi Crawshaw | 2 | 1 |
| Jason Beghe | John Hayes | Blake Martin | 6 | 1 |
| Brooke Nevin | Ellie | Rachael Sparks | 1 | 1 |
| Derek Webster | FBI Agent | Major Joe Sacco, Marine Capt. Stengel | 1 | 2 |
| Erinn Hayes | Mindy Wheeler | Wendy Hill | 2 | 1 |
| Melinda Page Hamilton | Mary Kelly | Kathy Sheldon, Vanessa Tillman | 1 | 2 |
| Tamara Taylor | Dr. Lence | NCIS Special Agent Cassie Yates | 1 | 2 |
| Todd Louiso | Equipment Buyer | Lyle Waznicki | 1 | 2 |
| Brooks Almy | Clerk | Mrs. McDonald | 1 | 1 |
| Claudia Christian | Young Edna | Belgian Vsse Officer Louise Moreau | 1 | 1 |
| David Eigenberg | Chris Templeman | Ted Bankston | 1 | 1 |
| Jessica Tuck | Bonnie | Gloria Caplinger | 1 | 1 |
| Laura Regan | Ruth | Amber Davis | 1 | 1 |
| Kirsten Nelson | Ellie Beals | Beth Banks | 2 | 1 |
| Monnae Michaell | Madeleine | Navy Commander Leandra Womack | 2 | 1 |
| Dendrie Taylor | Mrs. Thomson | Janet LaCombe | 1 | 1 |
| Erick Avari | James Gellar | Col. Dan McClafferty | 1 | 1 |
| Jessica Collins | Cameron | Judy Ford | 1 | 1 |
| Lamont Thompson | Brian | Sommers | 1 | 1 |
| Patrick Fabian | Dr. Henry Validor | Ray Vincent | 1 | 1 |
| Reiley McClendon | Travis | Marine Private Brad Sykes | 1 | 1 |
| Sam Littlefield | Silly Hat Guy | Oliver Sherry | 1 | 1 |
| Scott Christopher | Coach Austin, The Do-Gooder | M.P.D. Detective Edmund Kerrigan | 3 | 1 |
| Simon Rex | Cliff Fenton | Scott Bleeker | 1 | 1 |
| Albie Selznick | Dr. Albert Franco | Marty Allen | 2 | 1 |
| Clyde Kusatsu | Edward Ogawa | Benjamin Franklin, Mister Takumi Rin | 1 | 2 |
| Reggie Austin | Andre Harvey | Navy Lieutenant Carlton Mane, Peter Braden | 1 | 2 |
| Amy Stewart | Dr. Parsons | Katie Happ | 1 | 1 |
| Diane Delano | Mary | Dee Dee Chesney | 1 | 1 |
| Eyal Podell | Justin | Namir Eschel | 2 | 1 |
| Keone Young | Gino Chang | Lee Sung | 1 | 1 |
| Obba Babatundé | Jason | Joe Banks | 1 | 1 |
| Rob Nagle | Joel Hurwitz | Wayne Usher | 1 | 1 |
| Tom Virtue | Juilliard Administrator | Frank Satner | 1 | 1 |
| Annie O'Donnell | Librarian | Agnes Anderstout | 1 | 1 |
| Gina Hecht | Gastroenterologist | Christine Newhall | 1 | 1 |
| Adam Huss | The Waiter | Navy Seal Lt. Michael Arnett | 1 | 1 |
| Cheryl White | Mrs. Wilson | Rebecca Biddle | 1 | 1 |
| Michael McLafferty | Dave | Kyle | 1 | 1 |
| Tom Wright | Carl's Lawyer | Warden Sam Kelleher | 1 | 1 |
| Jon Lindstrom | Bill Schmicker | Perry Davidson | 1 | 1 |
| Curt Doussett | The Police Officer | Sal Balducci | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.