Actors in both Law & Order: LA and The Mentalist
125 actors have appeared in both Law & Order: LA and The Mentalist, across 173 episodes. The most-credited is Tamlyn Tomita, Medical Examiner Miwako Nishizawa in Law & Order: LA and Lauri Medina in The Mentalist.
| Actor | In Law & Order: LA | In The Mentalist | Eps | Eps |
|---|---|---|---|---|
| Tamlyn Tomita | Medical Examiner Miwako Nishizawa | Lauri Medina | 10 | 1 |
| Reed Diamond | Franklin Citron | Raymond "Ray" Haffner | 1 | 5 |
| Currie Graham | Defense Attorney Max Hearn | Walter Mashburn | 2 | 2 |
| Catherine Dent | Defense Attorney | Susan Darcy | 1 | 5 |
| Joel Brooks | Manny | Don Hendricks | 1 | 2 |
| Frederick Koehler | SID Tech Gilbert | Tommy Olds | 1 | 1 |
| Michael O'Neill | Trudy's Attorney | Sheriff Nelson | 1 | 1 |
| Patrick Fischler | Defense Attorney Josh Solomon | Gary Beinhart | 1 | 1 |
| Bradley Whitford | Attorney Miklin | Timothy "Tim" Carter | 1 | 3 |
| Conor O'Farrell | Defense Attorney Lane Garfield | Det. Reece | 2 | 1 |
| David Meunier | Charles Roker | Yegor Golenka | 1 | 1 |
| Dean Norris | Bob Kentner | Sgt. Don Henderson | 1 | 1 |
| Don Stark | Mayor Jack Velman | Armon Gagnon | 1 | 1 |
| John de Lancie | Judge Avery Staynor | Edward Feinberg | 1 | 1 |
| K Callan | Louise Hammond | Annabelle Draber | 1 | 1 |
| Kathleen Rose Perkins | Amy Powell | Willa Brock | 1 | 1 |
| Kenneth Mitchell | Terry Walker | Tom Wilcox | 1 | 1 |
| Lisa Kaminir | Deputy D.A. Karen Paley | Linda Berry | 1 | 1 |
| Shannon McClung | SID Ryan Meacham | Agent Collins | 1 | 4 |
| Christopher Cousins | Nelson's Lawyer | Jason Lennon | 1 | 2 |
Cast data from TVmaze, licensed CC BY-SA 4.0.