All 129 actors in both Cold Case and The West Wing
129 actors have appeared in both Cold Case and The West Wing, across 310 episodes. The most-credited is Steve Ryan, Butch Rinaldi in Cold Case and Secretary of Defense Miles Hutchinson in The West Wing.
| Actor | In Cold Case | In The West Wing | Eps | Eps |
|---|---|---|---|---|
| Steve Ryan | Butch Rinaldi | Secretary of Defense Miles Hutchinson | 1 | 16 |
| Nina Siemaszko | Julie Vera | Ellie Bartlet | 2 | 9 |
| Allison Smith | Simone Gallavan (1978) | Mallory O'Brien | 1 | 11 |
| Michael O'Neill | Warren Cousins (2005) | Secret Service Agent Ron Butterfield | 1 | 14 |
| Thomas Kopache | Crumbs (2005) | Bob Slatterly | 1 | 14 |
| John Diehl | Isaac Keller | Larry Claypool | 2 | 2 |
| Glenn Morshower | Ray Crawford | Mike Chysler | 1 | 9 |
| Steven Culp | Evan Price | Speaker of the House Jeff Haffley | 1 | 9 |
| Brett Cullen | Rob Deamer (2003) | Governor Ray Sullivan | 1 | 5 |
| Dean Norris | Wayne Nelson (1994-2006) | Steve Hodder | 1 | 2 |
| John Billingsley | George (2005) | Dr. John Fallow | 2 | 1 |
| Željko Ivanek | John Doe (2006) | Steve Atwood | 1 | 2 |
| Evan Arnold | Mr. Monti | Ned | 1 | 9 |
| Arye Gross | Oscar Anderson '81 | Dr. Glazer | 1 | 1 |
| Carl Lumbly | Cordell Baker (2008) | Jeff Breckenridge | 1 | 1 |
| Reed Diamond | Darren Musk | Dr. Mike Gordon | 1 | 3 |
| Spencer Garrett | Ben Kern (1983) | Richard Will | 1 | 1 |
| Svetlana Efremova | Landlord | Ludmilla Koss | 1 | 1 |
| H. Richard Greene | Daniel Spyczyk | Robert Royce | 1 | 6 |
| John Aylward | Norman Campbell (2006) | Barry Goodwin | 1 | 6 |
| Deirdre Lovejoy | Regie Kunze (2007) | Lisa Wolfe | 1 | 2 |
| George Coe | Bill Simmons (2006) | Senator Howard Stackhouse | 1 | 2 |
| Shelley Robertson | Lena | Brenda Burke | 2 | 1 |
| Steven Eckholdt | Ben Feldman | Doug Westin | 1 | 5 |
| Ryan Cutrona | Eamon "Big Mac" McCallister | CIA Director George Rollie | 1 | 6 |
| Victor McCay | Russell Brinkley | Henry | 1 | 5 |
| Alex Fernandez | Father Peralta | Andy Lazon | 1 | 1 |
| Andrea Savage | Lindsay | Heidi Choat | 1 | 1 |
| Bellamy Young | Audrey Metz (1938) | MaryLou Meriwether | 1 | 1 |
| Brigid Brannagh | Tina Bream (1998) | Harriet | 1 | 1 |
| Claire Coffee | Kelly Witkowski (1977) | Cassie Tatum | 1 | 3 |
| Cress Williams | Jimmy Clarke | Lester | 1 | 2 |
| Danielle Harris | Gina Carroll (1976) | Kiki | 1 | 1 |
| Eric Lange | Lyle | Paul Tyminski | 1 | 1 |
| James Morrison | Carson Finch | Colonel Jessie Weiskopf | 1 | 1 |
| Lauren Stamile | Abbey Lake (1992) | Layla Cham | 1 | 1 |
| Lee Garlington | Carol Prosser | Alana Waterman | 1 | 3 |
| Mel Harris | Grace Anderson (2006) | Ricky Rafferty | 1 | 1 |
| Michael Nouri | Kyle Silver | Roy Turner | 1 | 1 |
| Mitch Pileggi | Mitch Hathaway (2007) | Senator Dresden | 1 | 1 |
| Patrick Fischler | Monty Moran '53 | Walter Sprout | 1 | 1 |
| Paul Schulze | JC #3 / Phil Jorgensen | Terrance Sligh | 1 | 1 |
| Sam Anderson | Ted Robinson | John LaSalle | 1 | 1 |
| Barbara Eve Harris | Diane Washington | Gretchen Tyler | 1 | 1 |
| Brent Huff | Lonnie Gable | Agent Broder | 1 | 1 |
| Don McManus | Josh Freely | Greg Summerhays | 1 | 1 |
| Jeff Perry | Eric Witt (2006) | Burt Ganz | 1 | 1 |
| John Kapelos | John Butler | Seymour Little | 1 | 1 |
| John Rubinstein | Rafe Gray | Senator Andy Ritter | 1 | 1 |
| Jordan Baker | Tara McClaughlin (2007) | Dr. Cynthia Sayles | 1 | 1 |
| Ken Howard | Harry Kemp Jr. '58 | Judge Peyton Cabot Harrison III | 1 | 1 |
| Marlene Forte | Yesenia Ramos | Secret Service Agent Linda | 1 | 1 |
| Michael Reilly Burke | Eric Whitley | Bill Brewer | 1 | 1 |
| Robert Picardo | Arthur Lennox | E. Bradford Shelton | 1 | 1 |
| Faran Tahir | Anil Patel | Manny | 1 | 2 |
| James Handy | Roger Raitt (2005) | Rep. Joseph Bruno | 1 | 2 |
| John Getz | Bill Simmons (1973) | Congressman Mark B. Sellner | 1 | 2 |
| Michael Kagan | Barney | FBI Director George Arnold | 1 | 2 |
| Michael Mantell | Ken Westin (2005) | Shelly Lukens | 1 | 2 |
| J. Patrick McCormack | Bill Huxley (2006) | General Jimmy Wendall | 1 | 4 |
| Bruce Gray | Dr. Milton Thayer | Otis | 1 | 1 |
| Dakin Matthews | Sheldon 'Cleo' Burgess '10 | Simon Blye | 1 | 1 |
| Daniel Roebuck | Butch Beard (2005) | Lieutenant Buckley | 1 | 1 |
| David Shatraw | Harold Mott | Ed Merridy | 1 | 1 |
| Jamie McShane | Leroy Lambert (1985) | Dr. Hardin | 1 | 1 |
| John Cothran, Jr. | Reverend Tom Sanders '09 | Civilian Advisor | 1 | 2 |
| Linda Gehringer | Stella Bobker (2006) | Jennifer Lydell | 1 | 1 |
| Michael Cavanaugh | David Pool (2006) | Pharmaceutical Executive | 1 | 1 |
| Randy Oglesby | Howard Lang | Alcoholic Politician | 1 | 1 |
| Robert Curtis Brown | Jered Wyatt (1988, 2005) | Jamie Hotchkiss | 1 | 1 |
| Sal Landi | Jacob Leonard (2005) | Chafey | 1 | 1 |
| Vernée Watson | Belinda Hutchins (2008) | Nurse | 1 | 1 |
| Christopher Cousins | Ned Burton (2005) | Congressman Thiele | 1 | 1 |
| David Andriole | Greg Cardiff | Ralph Fairfax | 1 | 1 |
| Elya Baskin | Dr. Goran Petrovic | Mr. Zubatov | 1 | 1 |
| Henry G. Sanders | Ronnie Collins | Ambassador Tiki | 1 | 1 |
| Jack Conley | Detective Joe Connelly | Major Anderson | 1 | 1 |
| Jim Jansen | Dr. Russell Kearns (1963) | Bill Fisher | 1 | 1 |
| Maree Cheatham | Nancy Walsh (2005) | Governor Wade | 1 | 1 |
| Matthew Glave | Carl Bradley (1979) | Scott Holcomb | 1 | 1 |
| Pat Skipper | John Avery | Senator Jimmy Hoebuck | 1 | 1 |
| Paul Vincent O'Connor | Paul Nelson | Laney | 1 | 1 |
| Ray Baker | Brian McCormick (2005) | Jonathan Lydell | 1 | 1 |
| Robin Thomas | Roger Felice (2006) | Senator Jack Enlow | 1 | 1 |
| Scott Michael Campbell | Tom "Z" Zimmerman (1981) | Donald Dolan | 1 | 1 |
| Albie Selznick | Paul Kern | Documentarian | 1 | 1 |
| Daniel Hugh Kelly | Elliot Glick '08 | James Cook | 1 | 1 |
| Diana Douglas | Mrs. Valentine (2007) | Libby Lassiter | 1 | 1 |
| Holmes Osborne | Vincent Hopper | Congressman Peter Lillienfield | 1 | 1 |
| Madison Mason | Maurice Warfield (2005) | Admiral Hackett | 1 | 1 |
| Michael Bofshever | Darren Hoffman | Kagan | 1 | 1 |
| Ned Schmidtke | Art Balducci (2005) | Admiral, Industry Leader | 1 | 2 |
| Sara Botsford | Joan Coulson | Jenny McGarry | 1 | 1 |
| Tom Bower | Curtis Collins (2005) | General Barrie | 1 | 1 |
| Vyto Ruginis | Roy Gardocki | Mitch | 1 | 1 |
| William Lucking | Tom McCree (2006) | Bobby Russo | 1 | 1 |
| Audrey Wasilewski | Sandra Riley | Janice Trumbull | 1 | 1 |
| James DuMont | Will Harrell | Major Thompson | 1 | 1 |
| John Bennett Perry | Al 'Baltimore Red' Soddenheim '09 | Bill Wakefield | 1 | 1 |
| John Lafayette | Augustine Bennet | Dr. Louis Foy | 1 | 1 |
| Larry Brandenburg | Mike Richardson | Senator Michael Jackson | 1 | 1 |
| Mark Hutter | Jason McNulty (2007) | Rep. Erickson | 1 | 1 |
| Peter MacKenzie | Harvey James | George Rohr | 1 | 1 |
| William Russ | Tim Hudson '10 | Dan | 1 | 1 |
| Aaron Lustig | Dr. Lason (1998) | Jerry Graham | 1 | 1 |
| Bob Morrisey | Dr. Ben Breslyn (2007) | Harry Conroy | 1 | 1 |
| Chris Coppola | Cole Austen '10 | Howard | 1 | 1 |
| Jim Abele | School Principal (1963) | Congressman Benoit | 1 | 1 |
| Lucinda Jenney | Shirley Reed | Karen Kroft | 1 | 1 |
| Michael Bryan French | Steven (2005) | Hospital Administrator | 1 | 1 |
| Paul Perri | Benson Ockley (1958) | Steve Joyce | 1 | 1 |
| Ron Dean | Troy Cage (2005) | Tom Broderick | 1 | 1 |
| Steven Flynn | David Wyatt '09 | Mark Brookline | 1 | 1 |
| Amy Stewart | Tara Hathaway (1987) | Lisa Zimmer | 1 | 1 |
| Andrew Borba | Steve Harris | Alan Zwick | 1 | 1 |
| Chris Ellis | Jim Horn (2008) | Congressman Fields | 1 | 1 |
| George Tasudis | Ivan Fonseca | George Kazlovsky | 1 | 1 |
| Jerry Kernion | Ham Dunn (1985) | The Driver | 1 | 1 |
| John Aniston | Herbert 'Wolf' James '09 | Alexander Thompson | 1 | 1 |
| Lawrence Pressman | Robert "Dobber" Metz (2007) | Ken Cochran | 1 | 1 |
| Leon Russom | Owen Murphy (2006) | Network President | 1 | 1 |
| Lou Beatty, Jr. | Manross Delaney | Wilson Burke | 1 | 1 |
| Thom Gossom, Jr. | Mike Odoms (2005) | Ted Mitchell | 1 | 1 |
| Deborah May | Simone Gallavan (2008) | Janet | 1 | 1 |
| Steve Rankin | Lieutenant Wayne Brown | FBI Officer | 1 | 1 |
| Todd Waring | Sean Murphy | Rep. Rathburn | 1 | 1 |
| Wolf Muser | Wes Floyd (2006) | Ambassador Von Rutte | 1 | 1 |
| Steven Anderson | David McKinney (2008) | Daniel Rubin | 1 | 1 |
| Blue Deckert | Sam (2004) | Congressman Borden | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.