Actors in both 9-1-1: Lone Star and NCIS
190 actors have appeared in both 9-1-1: Lone Star and NCIS, across 580 episodes. The most-credited is Derek Webster, Charles Vega in 9-1-1: Lone Star and Major Joe Sacco, Marine Capt. Stengel in NCIS.
| Actor | In 9-1-1: Lone Star | In NCIS | Eps | Eps |
|---|---|---|---|---|
| Derek Webster | Charles Vega | Major Joe Sacco, Marine Capt. Stengel | 12 | 2 |
| Benito Martinez | Gabriel Reyes | Detective Conklin | 10 | 1 |
| Roxana Brusso | Andrea Reyes | Noemi Cruz | 10 | 1 |
| Bo Kane | Captain Andrews | North Carolina State Trooper William Forman | 6 | 1 |
| Jack Conley | Captain Jack Tatum | Metro Detective Danny Sportelli | 4 | 3 |
| Amanda Schull | Special Agent Rose Kasey | Kay Barlow | 5 | 1 |
| Brigid Brannagh | Abe's Mother | Senator Constance Miller, Catherine Reynolds | 1 | 3 |
| Nina Concepción | Bree | NCIS Dispatcher Gladys Molina | 18 | 1 |
| Ginifer King | Dr. Barbara Jacobs | Lexi Davis | 6 | 1 |
| Brian Letscher | Roy Griffin | Sam Bennett | 2 | 1 |
| Cameron Cowperthwaite | Grant Harlan | Young Marine Corporal Thomas Fletcher | 2 | 1 |
| Dominic Burgess | Dave Sheffield | Leonard | 2 | 1 |
| Linara Washington | Beverly Gordon | Lara Morgan | 1 | 2 |
| Robert Pine | Walter Strand | Congressman Theodore Randolph, Golfer Ben | 1 | 2 |
| Amanda Payton | Asha Fulton | Misty Boxlarter | 4 | 1 |
| Andy Favreau | Pearce Risher | CIA Officer Jim Hillcot, Navy Lieutenant Eric Kutzler | 3 | 2 |
| Julie Benz | Sadie Becker | Mrs. Denise Johnson | 4 | 1 |
| Carla Gallo | Vicki Nadler | Melissa Wheeler Fox | 1 | 1 |
| Carson Fagerbakke | Andrea | Tanya Ellsworth | 1 | 1 |
| Mark Berry | Captain Broussard | Joe | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.