Actors in both ER and Modern Family
123 actors have appeared in both ER and Modern Family, across 581 episodes. The most-credited is Kasey Mahaffy, Johnny in ER and Dom in Modern Family.
| Actor | In ER | In Modern Family | Eps | Eps |
|---|---|---|---|---|
| Kasey Mahaffy | Johnny | Dom | 1 | 10 |
| Kristen Johnston | Nurse Manager Eve Peyton | Brenda | 6 | 1 |
| J.P. Manoux | Dr. Dustin Crenshaw, Mime | Todd | 24 | 1 |
| Ernie Hudson | Colonel James Gallant | Miles | 2 | 4 |
| Amy Pietz | Loren | Janice | 1 | 3 |
| Jami Gertz | Dr. Nina Pomerantz | Laura | 6 | 1 |
| Perry Anzilotti | Dr. Perry (Anesthesiologist), Ed | Stan | 22 | 1 |
| Celia Weston | Sister Maureen Chapman | Barb Tucker | 1 | 5 |
| Doug Budin | T.V. Producer | Mr. Peterson | 1 | 2 |
| Josh Gad | Sgt. Bruce Larabee | Kenneth | 1 | 2 |
| Tom Wright | Wharton | Pete | 2 | 1 |
| Paul Dooley | Henry Lewis | Murray | 4 | 1 |
| Brent Jennings | Nat | Shawn | 3 | 1 |
| Drew Powell | Dennis Voltaire | Terry | 1 | 1 |
| Irene Roseen | Inez | Mrs. Brooks | 1 | 1 |
| John DiMaggio | Narcotics Cop | Boat Captain | 1 | 1 |
| Jonathan Banks | Robert Truman | Donnie Pritchett | 1 | 1 |
| Judy Greer | Tildie Mulligan | Denise | 1 | 1 |
| Lombardo Boyar | Morris Campbell | Jose | 1 | 1 |
| Niecy Nash | Judith Anderson | Joan | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.