Actors in both Grey's Anatomy and Monk
206 actors have appeared in both Grey's Anatomy and Monk, across 591 episodes. The most-credited is Nicole Rubio, Paramedic Nicole Cummins in Grey's Anatomy and Angry Mother, Second Nurse in Monk.
| Actor | In Grey's Anatomy | In Monk | Eps | Eps |
|---|---|---|---|---|
| Nicole Rubio | Paramedic Nicole Cummins | Angry Mother, Second Nurse | 35 | 2 |
| Linda Klein | Scrub Nurse Linda | Nurse | 25 | 1 |
| Jeffrey Dean Morgan | Denny Duquette | Steven Leight | 20 | 1 |
| Hector Elizondo | Carlos Torres | Dr. Neven Bell | 5 | 14 |
| Kate Anthony | Nurse Kate | Cindy Gilbertsen | 14 | 1 |
| Kali Rocha | Dr. Sydney Heron | Maria Schecter | 11 | 1 |
| Rebecca Field | Sabine McNeil | Gail | 7 | 1 |
| Glenne Headly | Elizabeth Archer | Karen Stottlemeyer | 1 | 4 |
| Michael Patrick McGill | Bob Corson | First Patrolman, Sgt. Steiner, Uniform Cop #2 | 1 | 3 |
| Sharon Lawrence | Robbie Stevens | Linda Fusco | 1 | 3 |
| Kathleen M. Darcy | Anesthesiologist | Mrs. Esterbrook | 10 | 1 |
| John O'Brien | Lab Tech Jeffrey | Maitre'd | 13 | 1 |
| Marguerite Moreau | Dr. Emma Marling | Amanda Castle | 6 | 1 |
| Eve Gordon | Mary Chapman | Aunt Madge, Janie | 1 | 2 |
| Josh Stamberg | Tommy Walker | Agent Grooms | 1 | 2 |
| Melissa George | Sadie Harris | Jenna Ryan | 8 | 1 |
| Brian Kerwin | Holden McKee | Ben Glaser | 1 | 1 |
| Kerry O'Malley | Jane Collins | Susan Donovan | 1 | 1 |
| Laurie Metcalf | Beatrice Carver | Cora Little | 1 | 1 |
| Wallace Langham | Dr. Steve Corridan | Steve DeWitt | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.