Actors in both NCIS and Star Trek: Enterprise
118 actors have appeared in both NCIS and Star Trek: Enterprise, across 606 episodes. The most-credited is Randy Oglesby, Army Brigadier General Scott Oliver in NCIS and Degra, Trena'L in Star Trek: Enterprise.
| Actor | In NCIS | In Star Trek: Enterprise | Eps | Eps |
|---|---|---|---|---|
| Randy Oglesby | Army Brigadier General Scott Oliver | Degra, Trena'L | 1 | 11 |
| Rick Worthy | Navy Captain Logan Doyle | Jannar | 1 | 10 |
| Matt Winston | Rick Carvell | Temporal Agent Daniels | 1 | 8 |
| Marco Sanchez | Alejandro Rivera | Corporal M. Romero | 7 | 1 |
| Rudolf Martin | Ari Haswari | Ravis | 7 | 1 |
| Michael Nouri | Mossad Director Eli David | Syrran (Arev) | 5 | 1 |
| Steven Culp | Navy Cmdr. William Skinner | Major J. Hayes | 1 | 5 |
| Tim Kelleher | NCIS Special Agent Christopher "Chris" Pacci | Pell | 5 | 1 |
| Derek Magyar | Cameron Dean | Commander Kelby, Ensign Kelby (Mirror Universe) | 1 | 4 |
| Sean McGowan | Lieutenant Wallace | Corporal F. Hawkins | 1 | 4 |
| Brigid Brannagh | Senator Constance Miller, Catherine Reynolds | Ruby | 3 | 1 |
| Marina Sirtis | Orli Elbaz | Counselor Deanna Troi | 3 | 1 |
| Dennis Cockrum | NSA Tech, Senator | Alien Barkeep | 2 | 1 |
| Matt Kaminsky | Henry Spivey | Cunningham | 1 | 2 |
| Melinda Page Hamilton | Kathy Sheldon, Vanessa Tillman | Feezal | 2 | 1 |
| Nathan Anderson | Luke Walters | Sergeant N. Kemper | 1 | 2 |
| Robert Pine | Congressman Theodore Randolph, Golfer Ben | Tavin | 2 | 1 |
| Scott MacDonald | Militia Leader | Commander Dolim | 1 | 8 |
| Gregory Itzin | FBI Director, Spencer Downing | Admiral Black (Mirror Universe), Captain Sopek | 3 | 2 |
| J. Paul Boehmer | Army CID Director Wayne Rogers | Officer (SS-untersturmführer #2), Mestral | 2 | 3 |
Cast data from TVmaze, licensed CC BY-SA 4.0.