Actors in both ER and Star Trek: Voyager
143 actors have appeared in both ER and Star Trek: Voyager, across 503 episodes. The most-credited is Leland Orser, Dr. Lucien Dubenko in ER and Dejaren in Star Trek: Voyager.
| Actor | In ER | In Star Trek: Voyager | Eps | Eps |
|---|---|---|---|---|
| Leland Orser | Dr. Lucien Dubenko | Dejaren | 61 | 1 |
| Christine Harnos | Jennifer Greene | Tessa Omond | 28 | 1 |
| Josh Clark | Officer McCauly | Lt. Joseph "Joe" Carey | 1 | 7 |
| Raphael Sbarge | Mr. Kirkendall | Michael Jonas | 2 | 5 |
| Vaughn Armstrong | Greg Mitchell | Alpha Hirogen, Korath, Telek R'Mor | 1 | 5 |
| Daniel Dae Kim | Ken Sung | Gotana Retz | 4 | 1 |
| Brooke Ashley Stephens | Evette Anspaugh | Naomi Wildman | 2 | 2 |
| Jack Shearer | Hal Grunwald | Admiral Hayes, Admiral Strickler | 1 | 3 |
| Larry Hankin | Bearded Homeless Guy | Gaunt Gary | 1 | 3 |
| Scott Jaeck | Dr. Steven Flint | Cavit | 12 | 1 |
| Albie Selznick | Mr. Lanford | Tak Tak, Tash | 1 | 2 |
| Anthony De Longis | ENT | Kazon First Maje Culluh | 1 | 5 |
| Charles Esten | Dr. Barry Grossman | Dathan | 4 | 1 |
| Richard Herd | Dr. Murphy | Admiral Paris | 1 | 4 |
| Andy Dick | Tommy Brewer | EMH-2 | 1 | 1 |
| Deborah May | Nursing Director Mary Cain | Lyris | 7 | 1 |
| Eric Pierpoint | Mr. Dwyer | Kotar | 1 | 1 |
| Gregory Itzin | Burn Doctor | Dysek | 1 | 1 |
| Jay Leggett | Canelli | Phlox | 1 | 1 |
| Jeff Kober | Stuart | Iko | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.