Actors in both ER and Star Trek: The Next Generation
139 actors have appeared in both ER and Star Trek: The Next Generation, across 509 episodes. The most-credited is Scott Grimes, Dr. Archie Morris in ER and Eric in Star Trek: The Next Generation.
| Actor | In ER | In Star Trek: The Next Generation | Eps | Eps |
|---|---|---|---|---|
| Scott Grimes | Dr. Archie Morris | Eric | 26 | 1 |
| Patti Yasutake | Kito | Alyssa Ogawa | 1 | 17 |
| Mädchen Amick | Wendall Meade | Anya as Teenage Girl | 10 | 1 |
| Rosalind Chao | Dr. Theresa Chow | Keiko O'Brien | 1 | 8 |
| Gina Ravera | Dr. Bettina DeJesus | Ensign Taylor | 13 | 1 |
| James Cromwell | Bishop Stewart | Jaglom Shrek, Nayrok | 4 | 3 |
| Sam Anderson | Dr. Jack Kayson | Assistant Manager | 19 | 1 |
| Armin Shimerman | Levine | Betazoid Gift Box, DaiMon Bractor, Letek | 1 | 4 |
| Clyde Kusatsu | Review Board Doctor #1 | Admiral Nakamura | 1 | 4 |
| Penny Johnson Jerald | Nurse Practitioner Lynette Evans | Dobara | 9 | 1 |
| Scott Jaeck | Dr. Steven Flint | Administrator | 12 | 1 |
| Megan Cole | Pathologist Dr. Upton | Noor | 7 | 1 |
| Kirsten Dunst | Charlene "Charlie" Chiemingo | Hedril | 6 | 1 |
| Glenn Morshower | Rick Decoyte | Ensign Burke, Orton | 1 | 2 |
| Lee Arenberg | Juke | DaiMon Bok, DaiMon Prak | 1 | 2 |
| Marco Rodríguez | Agent Serena | Capt. Paul Rice, Glinn Telle | 1 | 2 |
| Stephen Lee | Mr. Dressler | Bartender, Chorgan | 1 | 2 |
| Thomas Kopache | Dr. Stofsky | Engineer, Mirok | 1 | 2 |
| Mike Genovese | Officer Al Grabarsky | Desk Sergeant | 12 | 1 |
| Charles Esten | Dr. Barry Grossman | Divok | 4 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.