All 173 actors in both 24 and Cold Case
173 actors have appeared in both 24 and Cold Case, across 360 episodes. The most-credited is Jude Ciccolella, Mike Novick in 24 and Coach Heaton '09 in Cold Case.
| Actor | In 24 | In Cold Case | Eps | Eps |
|---|---|---|---|---|
| Jude Ciccolella | Mike Novick | Coach Heaton '09 | 58 | 1 |
| Glenn Morshower | Agent Aaron Pierce | Ray Crawford | 49 | 1 |
| Željko Ivanek | Andre Drazen | John Doe (2006) | 15 | 1 |
| Tzi Ma | Cheng Zhi | Bo-Li Chen '09 | 14 | 1 |
| Paul Schulze | Ryan Chappelle | JC #3 / Phil Jorgensen | 22 | 1 |
| Kevin McCorkle | LAPD Officer, U.S. Marshal Sullivan | Detective Gil Sherman | 2 | 6 |
| Silas Weir Mitchell | Eli | James Hogan | 5 | 2 |
| Ryan Cutrona | Admiral John Smith | Eamon "Big Mac" McCallister | 12 | 1 |
| Kate Mara | Shari Rothenberg | Jill Shelby | 5 | 1 |
| Keith Szarabajka | Robert Morrison | Deputy Commissioner Patrick Doherty, Patrick Hogan | 1 | 5 |
| Mark Rolston | Bruce Foxton | Ari Gordon | 2 | 4 |
| James Morrison | Bill Buchanan | Carson Finch | 10 | 1 |
| Clayne Crawford | Kevin Wade | Darren Malloy '76 | 9 | 1 |
| John Billingsley | Michael Latham | George (2005) | 3 | 2 |
| Reed Diamond | Jason Pillar | Darren Musk | 8 | 1 |
| Jimmi Simpson | Chris | Ryan Bayes | 3 | 1 |
| Vicellous Reon Shannon | Keith Palmer | Joel | 13 | 1 |
| Dean Norris | General Bowden | Wayne Nelson (1994-2006) | 2 | 1 |
| Ian Anthony Dale | Zhou | Ray Takahashi (1942-1945) | 2 | 1 |
| Nestor Serrano | Navi Araz | Jaime Reyes | 10 | 1 |
| Michael Massee | Ira Gaines | Kiril | 12 | 1 |
| Michael McGrady | CHP Officer Brown | Greg Barnes | 4 | 1 |
| John Posey | Carl Mossman | Rick Rendell (2008) | 1 | 1 |
| Spencer Garrett | Ben Kram | Ben Kern (1983) | 1 | 1 |
| Tonya Pinkins | Alma Motobo | Dina Miller | 3 | 1 |
| Warren Kole | Brian Gedge | Grady Giles '09 | 5 | 1 |
| Jamie McShane | Gerry Whitehorn | Leroy Lambert (1985) | 6 | 1 |
| Joel Bissonnette | Pavel Tokarev | Carl | 4 | 1 |
| Kevin Chapman | Warden Mitchell, Coast Guard Officer | Nightstick Joe Mueller | 3 | 2 |
| Paul Wesley | Stephen | Petey Murphy (2008) | 4 | 1 |
| Peter Onorati | FBI Agent Remick | Ray Bianchi '09 | 2 | 1 |
| Zach Grenier | Carl Webb | Ambrose Stone (1919) | 8 | 1 |
| Michael Reilly Burke | Bruce Carson | Eric Whitley | 3 | 1 |
| Enuka Okuma | Marika Donoso | Alice Stallworth (1948) | 4 | 1 |
| Michael Cavanaugh | Homeland Security Director Joseph O'Laughlin | David Pool (2006) | 4 | 1 |
| Michael Rodrick | Stokes | Roger Mulvaney (1965) | 4 | 1 |
| Vincent Angell | Dr. Phil Parslow | Rudy Tanner (1998) | 4 | 1 |
| Lesley Fera | Angela | Dana Taylor (2004) | 5 | 1 |
| Ajay Mehta | Ambassador | Sanil Hindocha '08 | 3 | 1 |
| Angela Sarafyan | Inessa | Philippa 'Phil' Abruzzi (1919) | 1 | 1 |
| Brigid Brannagh | Kathy McCartney | Tina Bream (1998) | 1 | 1 |
| Christina Cox | Agent Molly O'Connor | Sherry Stephens | 1 | 1 |
| Don McManus | Bob | Josh Freely | 2 | 1 |
| James Jordan | E.M.T Phillips | Nick "Stump" Fanelli | 1 | 1 |
| John Pyper-Ferguson | CTU Lab Tech | Pete Doyle | 1 | 1 |
| Judith Scott | Dr. Kent | Cherise Pierce (2006) | 1 | 1 |
| Kirk Acevedo | George Avila | Dylan Noakes (2007) | 1 | 1 |
| Mare Winningham | Elaine Al-Zacar | Celeste Cooper | 2 | 1 |
| Michael O'Neill | Richard Walsh | Warren Cousins (2005) | 2 | 1 |
| Raphael Sbarge | Ray Wallace | Henry Raymes | 2 | 1 |
| Alexandra Lydon | Jane Saunders | Miriam Forrester | 5 | 1 |
| Kathleen Gati | Anya Suvarov | Irene Jablonski | 4 | 1 |
| Ned Vaughn | Mitch Anderson | Phil Wingeter | 4 | 1 |
| Robert Maffia | Andrei | David Rosen (1978) | 3 | 1 |
| Chris Mulkey | Doug Knowles | Pat Hall | 2 | 1 |
| Jenni Blong | Susan Cole | Nicole | 2 | 1 |
| Rick Ravanello | Captain Reiss | Mitch Hathaway (1987) | 2 | 1 |
| Sal Landi | Sgt. Arroyo | Jacob Leonard (2005) | 2 | 1 |
| Steven Culp | Agent Ted Simmons | Evan Price | 2 | 1 |
| Brent Sexton | Frank Davies | Ken Bream (1998) | 1 | 1 |
| Darby Stanchfield | Shari | Melissa Canter (1989) | 1 | 1 |
| John Rubinstein | Secretary of State | Rafe Gray | 1 | 1 |
| Rey Gallegos | Sergeant Devlin | Hector Cruz | 3 | 1 |
| Sandra Purpuro | Sandy | Antonia Difara | 1 | 1 |
| Tim Griffin | Agent Baron | Coach Walters (1973) | 1 | 1 |
| Timothy Omundson | Polakov | Luke Ross (1999 / 2008) | 1 | 1 |
| Tracy Middendorf | Carla Matheson | Rebecca Morgan | 3 | 1 |
| Lucinda Jenney | Helen Singer | Shirley Reed | 4 | 1 |
| Faran Tahir | Mosque Guy #1, Tomas Sherek | Anil Patel | 2 | 1 |
| Gonzalo Menendez | Pablo | Ramiro | 2 | 1 |
| Jon Gries | Joseph Wald | Bill Shepard | 1 | 2 |
| Albie Selznick | John Reiss | Paul Kern | 2 | 1 |
| Alla Korot | Suzanne Cummings | Alice Mills '67 | 1 | 1 |
| Arjay Smith | Laurent Dubaku | Derek Jackson | 1 | 1 |
| Carlos Sanz | Simon Cullens | Jose Sandoval '09 | 1 | 1 |
| Christian Svensson | Harris | Leo Koslov '89 | 3 | 1 |
| Jesse D. Goins | Alan Hayes | Frank Morgan | 2 | 1 |
| Jim Abele | Ralph Burton | School Principal (1963) | 3 | 1 |
| Joe Nieves | Teenager #2 | Manny Hernandez | 2 | 1 |
| Maury Sterling | Kozelek | Tommy Connell | 1 | 1 |
| Michael Bofshever | Dr. Mark Kaylis | Darren Hoffman | 2 | 1 |
| Pat Healy | Marcus | Warden Wilbur (1968) | 1 | 1 |
| Robert Cicchini | Howard Bern | Paul Chaney | 3 | 1 |
| Robert Pine | Secretary of Agriculture | Carl Bradley (2006) | 1 | 1 |
| Vincent Duvall | Pilot | Coach Johnson (1988, 2005) | 2 | 1 |
| William Bumiller | Agent Lowry | Charlie Danville | 3 | 1 |
| Kevin Ramsey | Agent Ted Paulson | Wilford Grimes (2007) | 2 | 1 |
| Lombardo Boyar | Ramone Garcia | Cal Acevedo '09 | 2 | 1 |
| Tom Wright | Admiral Kirkland | Doc Win | 2 | 1 |
| Bill Kalmenson | Guy In Red Shirt | Fran Krause '09 | 1 | 1 |
| David Andriole | John Hansen | Greg Cardiff | 1 | 1 |
| Endre Hules | Serge, Russian Head of Security | Leo Koslov '08 | 3 | 1 |
| Jackie Debatin | Jessica Abrams | Dee Dee | 1 | 1 |
| James MacDonald | Officer #1 | Richard | 1 | 1 |
| Jay Acovone | Tom Wagman | Tom Collison (2005) | 1 | 1 |
| JR Bourne | Connell Johnson | Matt Doherty '10 | 1 | 1 |
| Paul Vincent O'Connor | Police Chief Hendrix | Paul Nelson | 1 | 1 |
| Kim Murphy | Bridgit | Molly Felice (1982) | 2 | 1 |
| Meredith Salenger | Linda Gadsen | Sloane Easton | 2 | 1 |
| Boris Lee Krutonog | Russian Bodyguard | Bela Ionescu | 2 | 1 |
| Charlie Bodin | Gerrard | Nathan (1993) | 1 | 1 |
| David Chisum | Phil | Dennis Hargrove | 2 | 1 |
| Jamie Martz | Nate Burke | Mike Donley '05 | 2 | 1 |
| Jeff Kober | Conrad Haas | Jack Dubinski | 1 | 1 |
| Nadine Ellis | CTU Nurse | Blanche (1939) | 2 | 1 |
| Neal Matarazzo | Agent Graves | Jeff Gordon | 2 | 1 |
| Scott Paulin | Brian Jacobs | Kenneth Yates (2008) | 2 | 1 |
| Shawn Woods | Frederick | Big Ed Brown (1987) | 2 | 1 |
| V.J. Foster | Terrorist | Cyrus Tisdale | 1 | 1 |
| Wilmer Calderon | Pedro | Luther Carp '08 | 2 | 1 |
| J. Patrick McCormack | Robert Franklin | Bill Huxley (2006) | 3 | 1 |
| Cliff Weissman | Chief Mechanic, Rescue Worker | Vince Parisi | 2 | 1 |
| Maria Quiban | Reporter | TV Anchor | 2 | 1 |
| Brenda Wehle | Cabinet Member | Linda Boyka | 1 | 1 |
| Chris McGarry | Frank Haynam | Jerry Harkin '05 / '10 | 1 | 1 |
| Colby French | Mike Murphy | Seth | 1 | 1 |
| Ryan Alosio | Brian | Pierce McClintock | 1 | 1 |
| Scott Michael Campbell | Brady Hauser | Tom "Z" Zimmerman (1981) | 1 | 1 |
| Conor O'Farrell | Ted Packard | Brogan Cooper (1968) | 2 | 1 |
| Matt Bushell | Cale | Butch Rinaldi (1973) | 2 | 1 |
| Adetokumboh M'Cormack | Zeze Eto'o | Darnell Brent (2008) | 1 | 1 |
| Benjamin John Parrillo | Agent Finn | Mark Adams | 1 | 1 |
| Bryce Lenon | Mechanic | Nathan (2005) | 1 | 1 |
| Channon Roe | Cal | John 'The Doctor' Norwood '63 | 1 | 1 |
| Elyse Mirto | Hurt Woman | Lisa Harris | 1 | 1 |
| Eugene Robert Glazer | Alexander Trepkos | Joe Livingston (2006) | 2 | 1 |
| Jaime Gomez | Agent Torres | Daniel Gomez '05 / '10 | 1 | 1 |
| John Prosky | Dr. George Ferragamo | Dr. Thomas Rabinski | 1 | 1 |
| Mandy June Turpin | Infected Female Hotel Guest | Sally Shaver | 2 | 1 |
| Michael Bryan French | Frank Simes | Steven (2005) | 1 | 1 |
| Miguel Pérez | Ranger Mike Kramer | Judge Harold 'Harry' Alvarez | 1 | 1 |
| Stacy Solodkin | Presidential Aide | Patty Dunn | 1 | 1 |
| Ted Sutton | General Blaye | Herb | 1 | 1 |
| Andrew Borba | Man In Subway | Steve Harris | 1 | 1 |
| Blake Robbins | Ross | David Lake | 1 | 1 |
| Joe Sabatino | Captain Walleki | Al Walker | 1 | 1 |
| Jonathan Strait | Doctor | Colleen's Husband | 1 | 1 |
| Margaret Easley | President's Aide | Stella Bobker (1982) | 1 | 1 |
| Mauricio Mendoza | Dr. Sanford | Carlos Garcia (2007) | 1 | 1 |
| Michael Mantell | Steve Hillenburg | Ken Westin (2005) | 1 | 1 |
| Mina Badie | Agent Holmes | Nurse Polly Leonard (1963) | 1 | 1 |
| Ned Schmidtke | Dr. Lee Shulman | Art Balducci (2005) | 1 | 1 |
| Stephan DuVall | Rocco as | Rufus | 1 | 1 |
| Brett Rickaby | Sam | Monty Fineman (2005) | 1 | 1 |
| John Cothran, Jr. | Officer #3 | Reverend Tom Sanders '09 | 1 | 1 |
| John Sterling Carter | Field Reporter | Harvey Sawyer (1998) | 1 | 1 |
| Kim Miyori | Dr. Collier | Evelyn Takahashi (2007) | 1 | 1 |
| Robert Rusler | Hank | Lt. Nash Cavanaugh | 1 | 1 |
| Ryun Yu | Jin | Ray Leung | 1 | 1 |
| Steve Rankin | Major Blanchard | Lieutenant Wayne Brown | 1 | 1 |
| Tracy E. Wilson | Cofell's Assistant | Nancy Walsh (1965) | 1 | 1 |
| Elaine Kao | 2nd Flight Attendant | Stacy Lee '09 | 1 | 1 |
| Jack Kehler | Kevin Kelly | Evan Briggs '09 | 1 | 1 |
| Jamison Haase | CTU Guard Jim Payne | Ronnie Jr. (1987) | 1 | 1 |
| Jason Matthew Smith | Chris | Bill Crawford (1978) | 1 | 1 |
| John Griffin | Lead Starkwood Tech | Wendell Foyt (1967/1968) | 1 | 1 |
| Myndy Crist | Melissa | Dana Hunter | 1 | 1 |
| Pancho Demmings | Marine Commander | Henry 'Pop' Walters '66 | 1 | 1 |
| Patrick Kilpatrick | Dale Spalding | James 'Monster' Drew '09 | 1 | 1 |
| Sam Sarpong | Officer John | Zeb 'Zen' Edwards '91 | 1 | 1 |
| Jill Remez | 1st Flight Attendant | Marta Chavez (2006) | 1 | 1 |
| Lawrence Monoson | Gary | Ray Bianchi '83 | 1 | 1 |
| Michael Eric Strickland | CTU Field Agent | Hank Wilson (1975) | 1 | 1 |
| Brenton Schraff | Nest Operative | Docteur Thayer (1958) | 1 | 1 |
| Demond Robertson | CTU SWAT #1 | Cordell Baker (1964) | 1 | 1 |
| Michael Canaan | Mall Security Guard | Burly Guy #1 | 1 | 1 |
| Norma Maldonado | Nurse | Beatrice Calderon | 1 | 1 |
| Peter Asle Holden | Harry Swinton | Harold '05 | 1 | 1 |
| David Grant Wright | Gus | Mr. Jenkins (1953) | 1 | 1 |
| Ryan K. Smith | Transit Cop #1 | Guard (1944) | 1 | 1 |
| Kevin Scott Allen | Cabbie | Rafe Stockton '95 | 1 | 1 |
| Michael Petrone | Ivan | State Trooper | 1 | 1 |
| Wiley Pickett | Simms | Ed Valentine (1953) | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.