Actors in both ER and How to Get Away with Murder
130 actors have appeared in both ER and How to Get Away with Murder, across 421 episodes. The most-credited is Laura Innes, Dr. Kerry Weaver in ER and Governor Lynne Birkhead in How to Get Away with Murder.
| Actor | In ER | In How to Get Away with Murder | Eps | Eps |
|---|---|---|---|---|
| Laura Innes | Dr. Kerry Weaver | Governor Lynne Birkhead | 15 | 8 |
| Glynn Turman | Mr. Holmes | Nate Lahey Sr. | 1 | 8 |
| Tom Everett Scott | Eric Wyczenski | Andrew Crawford | 8 | 1 |
| Sam Anderson | Dr. Jack Kayson | Thomas Fitzgerald | 19 | 1 |
| Sumalee Montano | Duvata Mahal | FBI Agent Nancy Bayer | 10 | 2 |
| Amy Madigan | Mary Taggart | Irene Crowley | 2 | 1 |
| Gloria Garayua | Gloria Ortiz | Detective Brianna Davis | 1 | 8 |
| John Posey | Mr. Ramsey | William Millstone | 1 | 5 |
| April Parker Jones | Joyce | Detective Claire Bryce | 1 | 3 |
| L. Scott Caldwell | Dr. Rabb | Jasmine | 2 | 4 |
| Michelle Hurd | Courtney Brown | Amanda Winthrop | 6 | 1 |
| José Zúñiga | Eduardo Lopez | Jorge Castillo | 2 | 1 |
| Andi Chapman | Joanie Albright | Peggy | 2 | 2 |
| Jacqueline Hahn | Dr. Bazzano | Judge Barbara Jacobs | 1 | 5 |
| Barbara Eve Harris | Sakina, Mrs. Kendrick | Judge Fiona Pruitt | 3 | 2 |
| Lawrence Mandley | Jackson, Maintenance Man | Quentin | 2 | 1 |
| Roxanne Hart | Mrs. Kottmeier | Sylvia Mahoney | 2 | 4 |
| Roger Robinson | Carl Ferris, Mr. Wass | Mac Harkness | 3 | 3 |
| Steven Culp | Dave Spencer, Dr. Charles Cameron | Victor Lesher | 5 | 1 |
| Freda Foh Shen | Audiologist | Dr. Phillips | 3 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.