Actors in both Grey's Anatomy and True Blood
98 actors have appeared in both Grey's Anatomy and True Blood, across 547 episodes. The most-credited is Camilla Luddington, Dr. Jo Wilson in Grey's Anatomy and Claudette in True Blood.
| Actor | In Grey's Anatomy | In True Blood | Eps | Eps |
|---|---|---|---|---|
| Camilla Luddington | Dr. Jo Wilson | Claudette | 22 | 6 |
| Dale Raoul | NICU Nurse | Maxine Fortenberry | 1 | 22 |
| Patricia Bethune | Nurse Ginger | Jane Bodehouse | 6 | 16 |
| John Billingsley | Jacob Nolston | Mike Spencer | 2 | 17 |
| Scott Foley | Henry Burton | Patrick Devins | 15 | 1 |
| Brit Morgan | Erica Marsh | Debbie Pelt | 1 | 14 |
| Adina Porter | Dr. Ramsey | Lettie Mae Thornton | 1 | 13 |
| Tina Majorino | Dr. Heather Brooks | Molly | 22 | 6 |
| Dale Dickey | Emily "Gasoline" Bennett | Martha | 1 | 12 |
| Jessica Tuck | Shannon's Mom | Nan Flanagan | 1 | 9 |
| Robert Baker | Dr. Charles Percy | Mack | 14 | 3 |
| Alfre Woodard | Justine Campbell | Ruby Jean Reynolds | 1 | 5 |
| Kevin Alejandro | Dan Pruitt | Jesus Velasquez | 3 | 3 |
| Amelia Rose Blaire | Hillary List | Willa Burrell | 1 | 9 |
| Lauren Bowles | Alice Franklin | Holly Cleary | 1 | 4 |
| Courtney Ford | Jill Meyer | Portia Bellefleur | 1 | 8 |
| Brian Poth | Keith | Matt | 1 | 3 |
| Kathleen M. Darcy | Anesthesiologist | Carpool Mom Vampire | 10 | 1 |
| John Prosky | Mr. Singleton | David Finch | 1 | 6 |
| Janina Gavankar | Intern Lisa | Luna Garza | 2 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.