Actors in both Madam Secretary and White Collar
68 actors have appeared in both Madam Secretary and White Collar, across 201 episodes. The most-credited is Mandy Gonzalez, Lucy Knox in Madam Secretary and Karen in White Collar.
| Actor | In Madam Secretary | In White Collar | Eps | Eps |
|---|---|---|---|---|
| Mandy Gonzalez | Lucy Knox | Karen | 20 | 1 |
| Arian Moayed | Mohammed "Mo" Alwash | Avet | 11 | 1 |
| Michael Boatman | FBI Director Keith Doherty | Russell Smith | 6 | 1 |
| Jayne Atkinson | Vice President Teresa Hurst | Helen Anderson | 5 | 1 |
| David Wohl | Israeli Ambassador Lior Dori | Rufus | 4 | 1 |
| Will Chase | Owen Callister | Connor Bailey | 4 | 1 |
| Olek Krupa | President Pavel Ostrov | Alec | 3 | 1 |
| Michael Gaston | CIA Director Hugh Haymond | Thompson | 5 | 1 |
| Tim Matheson | Fred Moran | Edward Walker | 2 | 1 |
| Wayne Duvall | FBI Director Neil Hendricks | Assistant Chief Myrick | 2 | 1 |
| Michael Potts | Fred Reynolds | David | 3 | 1 |
| Kevin Kilner | Robert Cole | DOJ Agent Rowe, Investigative Committee Chair | 1 | 2 |
| Michael Mulheren | Barry Milken | Reggie Mayfield | 1 | 1 |
| Patricia Kalember | Senator Kate Fletcher | Ms. Holloman | 4 | 1 |
| William Sadler | George Peters | Brett Gelles | 2 | 1 |
| Stephen Singer | Israeli Prime Minister Aaronson | Vincent | 3 | 1 |
| Clark Jackson | FBI Agent # 1, FBI Agent #1, FBI Interrogator | Detective | 5 | 1 |
| Cotter Smith | Darren Hahn | Adam Wilson | 2 | 1 |
| Jeremy Davidson | Daryl Brennan | FBI Agent Jack Franklin | 2 | 1 |
| Molly Price | Mimi Jacobs | NYPD Negotiator | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.