Actors in both Cheers and ER
113 actors have appeared in both Cheers and ER, across 604 episodes. The most-credited is Troy Evans, Cop in Cheers and Frank Martin in ER.
| Actor | In Cheers | In ER | Eps | Eps |
|---|---|---|---|---|
| Troy Evans | Cop | Frank Martin | 1 | 129 |
| Leland Orser | Mark | Dr. Lucien Dubenko | 1 | 61 |
| Frances Sternhagen | Esther Clavin | Millicent Carter | 8 | 19 |
| Dan Hedaya | Nick Tortelli | Herb Spivak | 6 | 4 |
| Keene Curtis | John Allen Hill | Gilbert McCabe | 15 | 1 |
| Perry Anzilotti | Promoter | Dr. Perry (Anesthesiologist), Ed | 1 | 22 |
| Eric Christmas | Father Barry | Mr. Heath | 4 | 1 |
| Raye Birk | Walt Twitchell | Mr. Hartley | 3 | 1 |
| Michael B. Silver | Customer | Dr. Paul Myers | 1 | 12 |
| Alex Nevil | Martin Teal | Mr. Dorset | 2 | 1 |
| Bette Ford | Irene Blanchard | Princess Taffeta | 2 | 1 |
| Bruce Wright | Bowler | George Dunleavy, Pilot Gordon | 1 | 2 |
| Peter Kevoian | Fireman Peter | Arthur Toby | 2 | 1 |
| Matthew Glave | Bartender | Dr. Dale Edson | 1 | 15 |
| Charles Noland | Hockey Buddy #1 | E. Ray Bozman | 1 | 12 |
| Christopher Graves | Frederick Crane | Danny Dellanova | 6 | 1 |
| Carmen Argenziano | Marvin | Howard Davis | 1 | 1 |
| Frances Bay | Mrs. Enid Brubaker | Georgia | 1 | 1 |
| James Gallery | George Foley | Seedy Man | 1 | 1 |
| Jarrett Lennon | Ludlow Tortelli | Billy | 3 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.