Actors in both Barney Miller and ER
56 actors have appeared in both Barney Miller and ER, across 501 episodes. The most-credited is George Murdock, Lt. Ben Scanlon, Master Sgt. J.R. Reville in Barney Miller and Mr. Sidowski in ER.
| Actor | In Barney Miller | In ER | Eps | Eps |
|---|---|---|---|---|
| George Murdock | Lt. Ben Scanlon, Master Sgt. J.R. Reville | Mr. Sidowski | 12 | 1 |
| James Cromwell | Dr. Edmund Danworth, Edward Spencer, Jason Parrish | Bishop Stewart | 4 | 4 |
| Kenneth Tigar | Stefan Koepeknie, Elliot Porter, Fletcher | Dr. Keinholz | 6 | 2 |
| Phil Leeds | Arthur Bloom, Brent LaMear, Gilbert Letier | Husband | 7 | 1 |
| Mari Gorman | Officer Rosslyn Licori, Naomi Bender, Roberta Kerlin | Karlson | 6 | 1 |
| Mario Roccuzzo | Norman Deluca, Ed Brotsky, George Willis | Mr. Tanzi | 6 | 1 |
| Peggy Pope | Lonna Lane, Doris Carlisle, Frances Newbound | Mrs. Gainsley | 6 | 1 |
| Al Ruscio | Jack Norrell, Leonard Roth, Mr. Becker | Mr. Dellanova | 5 | 1 |
| Allan Miller | Dr. Gregory Bickman, Father Clement, Nelson Haskell | Bartholomew Lefkowitz | 4 | 1 |
| Sal Viscuso | Brenner, Joseph Beatty, Thomas Vitella | Mr. Weller | 4 | 1 |
| Bonnie Bartlett | Ellen Milford, Emily Loftis | Ruth Greene | 2 | 2 |
| Jenny O'Hara | Sgt. Holly Scofield, Teresa Schnable | Nurse Rhonda Sterling | 2 | 2 |
| Robert Costanzo | Bill Kerlin, Ed Foronjy, Professor Vincent Thorndyke | Pernicious Anemia Man | 3 | 1 |
| John LaMotta | Bellevue Hospital Attendant, Moving Van Driver, Paramedic | Ivan Gregor | 3 | 4 |
| David Clennon | Bodhisattva, Howard Speer, Howard Weckler | Jared Morgan | 5 | 1 |
| Luis Avalos | Antonio Mione, Jorge Jesus Maria Sanchez | Pediatrician | 2 | 1 |
| Michael Durrell | Howard Altman, Philip Kubrick | Bob Gilman | 2 | 1 |
| Stanley Kamel | Dr. Michael Packer, Lance Parks | Dr. Fin Loech | 2 | 1 |
| Stefan Gierasch | Andrew Glansman, Charles Foster Keller/Lennie/Neal, Dr. Joseph Burlson | Daniel | 5 | 1 |
| Steve Franken | Edward Foreman, Edward Novak | Hank Travis | 2 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.