Actors in both Castle and NCIS
686 actors have appeared in both Castle and NCIS, across 681 episodes. The most-credited is Maya Stojan, Tory Ellis in Castle and Meredith Ragen in NCIS.
| Actor | In Castle | In NCIS | Eps | Eps |
|---|---|---|---|---|
| Maya Stojan | Tory Ellis | Meredith Ragen | 26 | 1 |
| Muse Watson | Ivan Podofski | Mike Franks | 1 | 19 |
| Scottie Thompson | Tildy McGuire | Jeanne Benoit | 1 | 18 |
| Sunkrish Bala | Vikram Singh | Sameer Aziz | 9 | 1 |
| Darby Stanchfield | Meredith | Shannon Gibbs | 2 | 6 |
| Sarah Jane Morris | Leslie Morgan Thomas | NCIS Special Agent E.J. Barrett | 1 | 7 |
| Scott Paulin | Jim Beckett | Navy Capt. Kevin Dorn | 7 | 1 |
| Seamus Dever | Detective Kevin Ryan | NCIS Deputy Director Gabriel LaRoche, Graham Thomas | 1 | 7 |
| Geoff Pierson | Mr. Smith | Roy Carver | 6 | 1 |
| Leslie Hope | Gwenn Harwin | SecNav Sarah Porter | 1 | 6 |
| Paula Newsome | Debbie Parker | Jackie Vance | 1 | 4 |
| Victor Webster | Josh Davidson | Dane Hogan | 4 | 1 |
| Alicia Coppola | Amber Patinelli | Faith Coleman | 1 | 3 |
| Annie Wersching | Dr. Kelly Nieman | Deputy DA Gail Walsh | 3 | 1 |
| Carlease Burke | Storage manager | D'Arcy McKinna | 1 | 3 |
| Danny Nucci | Gilbert Mazzara, Lance | Gordon Fremont | 3 | 1 |
| Jonathan Adams | Vulcan Simmons | Thomas Zuri | 3 | 1 |
| Patrick Labyorteaux | Glen Hume | JAG Navy Captain Bud Roberts, Jr., Olev Kozlov | 1 | 3 |
| Salli Richardson-Whitfield | U.S. Attorney Elizabeth Weston | Carrie Clark | 1 | 3 |
| Adam Baldwin | Detective Ethan Slaughter | Cdr. Rainer | 2 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.