Actors in both L.A. Law and The West Wing
138 actors have appeared in both L.A. Law and The West Wing, across 325 episodes. The most-credited is Bruce Kirby, D.A. Bruce Rogoff in L.A. Law and Barney Lang in The West Wing.
| Actor | In L.A. Law | In The West Wing | Eps | Eps |
|---|---|---|---|---|
| Bruce Kirby | D.A. Bruce Rogoff | Barney Lang | 13 | 1 |
| Steven Eckholdt | Patrick Flanagan, Mark Cleland | Doug Westin | 9 | 5 |
| Stephen Root | Attorney Brandon McCafferty, Ferret | Bob Mayer | 4 | 9 |
| George Coe | Judge Wallace R. Vance | Senator Howard Stackhouse | 8 | 2 |
| Earl Boen | Judge Walter L. Swanson | Paulson | 8 | 1 |
| Felton Perry | Detective Lester Tuttle | Jerry | 6 | 2 |
| Carl Lumbly | Earl Williams | Jeff Breckenridge | 6 | 1 |
| Michael Holden | D.A. George Handleman | Network President | 6 | 1 |
| Adam Arkin | Richard Kendall | Dr. Stanley Keyworth | 2 | 4 |
| Michael O'Neill | Robert Moran | Secret Service Agent Ron Butterfield | 1 | 14 |
| Thomas Kopache | Dr. Raymond Miles | Bob Slatterly | 1 | 14 |
| Gregory Itzin | D.A. Jack Angeletti | State Department Representative | 3 | 1 |
| Richard Fancy | Norman Klein | Congressman | 3 | 1 |
| Steven Culp | Dr. Wayland Lottera | Speaker of the House Jeff Haffley | 1 | 9 |
| Gregory Alan Williams | Ellis Cole | Robbie Mosley | 1 | 8 |
| Jimmy Smits | Victor Sifuentes | Matthew Santos | 2 | 1 |
| Ron Canada | David Ellis | Theodore Barrow | 2 | 10 |
| CCH Pounder | Judge Roseann Robin | Deborah O'Leary | 4 | 1 |
| Stanley Kamel | Mark Gilliam | Stanley | 4 | 1 |
| H. Richard Greene | Steven Waering, Mitchell Glazer | Robert Royce | 3 | 6 |
Cast data from TVmaze, licensed CC BY-SA 4.0.