All 181 actors in both Bull and Madam Secretary
181 actors have appeared in both Bull and Madam Secretary, across 245 episodes. The most-credited is Johanna Day, Judge Rema Preston in Bull and Admiral Ellen Hill in Madam Secretary.
| Actor | In Bull | In Madam Secretary | Eps | Eps |
|---|---|---|---|---|
| Johanna Day | Judge Rema Preston | Admiral Ellen Hill | 1 | 22 |
| Mandy Gonzalez | Marissa's Attorney | Lucy Knox | 2 | 20 |
| Sam Breslin Wright | Gavin | Dylan Larsen | 2 | 16 |
| Eric Stoltz | Matthew Price, Moderator / Redheaded Political Reporter | Will Adams | 2 | 13 |
| Jill Hennessy | Ellen McCrory | DIA Superior Jane Fellows | 2 | 13 |
| Sebastian Arcelus | Eric Crawford | Jay Whitman | 1 | 14 |
| Tony Plana | Sean Perkins | Admiral Ed Parker | 1 | 12 |
| David Furr | Greg Valerian | Agent Dan Santangelo | 9 | 2 |
| Tonya Pinkins | Judge Maynard | Susan Thompson, Susan Thomas | 1 | 10 |
| J.C. MacKenzie | Judge McPherson | Governor Sam Evans | 1 | 8 |
| Patrick Breen | AUSA Parker Reilly | Andrew Munsey | 2 | 7 |
| Sam Daly | Bradley Lena | Win Barrington | 4 | 4 |
| E.J. Bonilla | Gabriel, Rodrigo, Super | Juan-Luis Moreno | 6 | 1 |
| Amy Hohn | Judge Sally Volk | Dr. Sandra Heller | 5 | 1 |
| Josh Hamilton | Mr. Westbury | Arthur Gilroy | 1 | 5 |
| Justine Lupe | Ginny Bretton | Captain Ronnie Baker | 1 | 5 |
| Alton Fitzgerald White | Judge Tahani | Jonah Bramble | 4 | 1 |
| Murphy Guyer | AUSA Reynolds, Dr. Thiessen | General Paul Bradley | 4 | 1 |
| John Ellison Conlee | Peter Elliot | Shane McCord | 1 | 3 |
| Maddie Corman | Marcia Grossman | Donna Parker | 2 | 2 |
| Sharon Washington | Olivia Powell | Chelsea Weldon | 3 | 1 |
| Darren Pettie | Derek Reed | Ian Conroy | 1 | 6 |
| Carolyn McCormick | Judge Marion Stadler | Dr. Anne Rickman | 2 | 1 |
| Cindy Cheung | Wendy Anderson | Dr. Cary | 2 | 1 |
| Clark Jackson | Preston Dunn | FBI Agent # 1, FBI Agent #1, FBI Interrogator | 1 | 5 |
| David Wohl | Judge Mayerson, Judge Miller | Israeli Ambassador Lior Dori | 2 | 4 |
| Enid Graham | Judge Wallace | Senator Jane Stulbarg | 2 | 1 |
| Leslie Silva | Judge Maya Lamkin | Ms. Hardwick | 2 | 1 |
| Olga Merediz | Judge Ollis | Rep. Elle Vazquez | 2 | 1 |
| Rosalyn Coleman | Judge Leconnell | Rep. May Everton | 2 | 1 |
| Willie C. Carpenter | Judge Robinson | Kenneth Foley | 2 | 1 |
| Andrew Polk | Judge Pringle | Walter Brooks | 1 | 1 |
| Angel Desai | ADA Truman | Vanessa Chung | 1 | 1 |
| Anna Khaja | Vijay Patterson | Amina Salah | 1 | 3 |
| Anna Wood | Vivian Cahill | Sarah Eckhart | 1 | 3 |
| Grainger Hines | Chief Walt Simonds | Leland Grafton | 1 | 1 |
| J. Tucker Smith | Coach Randall Hughes | Shelton Anderson | 2 | 2 |
| Kathleen Chalfant | Judge Steiner | Dean Ward | 2 | 2 |
| Victor Williams | AUSA Rosenberg | Anthony Colvert | 3 | 1 |
| Kent Shocknek | Reporter #1, Tapper-Like Newsman | News Anchor | 2 | 5 |
| Alok Tewari | ADA Williams | Iraqi Defense Minister Hasan | 2 | 1 |
| Armand Schultz | John Honaker | Alex Jones | 1 | 2 |
| Christine Toy Johnson | Judge Conway | Kathy Akimoto | 2 | 1 |
| Kate Burton | Aurora Clifton | Maureen Ryan | 1 | 2 |
| Kenneth Tigar | Judge Janovich | Dr. Stuart Bachman | 2 | 1 |
| Orlagh Cassidy | Lisbeth Mosley | Regina Boroumand | 1 | 2 |
| Peter Jacobson | Bryan Vincent, Garret Tilden | Ted Rhodes | 2 | 1 |
| Lev Gorn | Danilo Kovalev | Ukrain President Mikhail Bozek | 1 | 3 |
| Tara Summers | Melanie Wright | Sophie Adams | 1 | 3 |
| Alexis Suarez | Clerk | Security Guard | 1 | 2 |
| Betsy Aidem | Gwen Carter, Maggie Haldane | Nancy Mitchell | 2 | 1 |
| Bhavesh Patel | ADA Martin Joshi | President U Khaing | 1 | 1 |
| Daniel Oreskes | Judge Greene | General Kolba | 1 | 1 |
| Desmin Borges | Reed Kenworthy | Miguel Briseño | 1 | 1 |
| Gayle Samuels | Judge Leavy | Attorney | 2 | 1 |
| Joel de la Fuente | Brent Jansen | President Datu Andrada | 1 | 3 |
| Judy Rotardier | TAC Employee #2 | Maggie | 1 | 4 |
| Kevin Kilner | Peter Maybrook | Robert Cole | 1 | 1 |
| Lee Tergesen | ADA Lawrence Charles | Governor Richard Barker | 1 | 2 |
| Linda Powell | Colonel Garcia | FBI Director Amelia Banks | 1 | 4 |
| Marin Ireland | Maya Whitbeck | Gina Fisher | 1 | 1 |
| Michael Potts | Judge Nolan | Fred Reynolds | 1 | 3 |
| Ned Eisenberg | Christopher Franklin | Dan Pasternak | 1 | 1 |
| Paton Ashbrook | Beth Alexander | Tara Davis | 1 | 1 |
| Ramsey Faragallah | Henry Wakefield | Iraqi Prime Minister Arif | 1 | 2 |
| Reed Birney | Judge Humphrey | Roland Hobbs | 1 | 1 |
| Rod McLachlan | Ed Wilson | Congressman Kevin Brandt | 2 | 1 |
| Ronald Guttman | Marcus Clayton | Klaus Von Muhlberg | 1 | 2 |
| Salena Qureshi | Chloe / Sarah | Piper Boroumand | 1 | 4 |
| Shelley Thomas-Harts | ADA Martin Joshi | Reporter # 2 | 1 | 1 |
| Teddy Cañez | Judge Hopkins | Mexican Ambassador Rafael Lopez | 1 | 2 |
| Tim Guinee | AUSA Darryl Holden | Paul Wellington | 1 | 1 |
| Jacqueline Antaramian | Mrs. Shadid | Laila Ayyad | 1 | 2 |
| John Bedford Lloyd | Commissioner Taylor | Everard Burke | 1 | 2 |
| Raymond Neil Hernandez | Agent Mike Blair | Secret Service Agent | 1 | 2 |
| Richard Bekins | Robert Harney | Senator Raymond Caruthers | 1 | 2 |
| William Sadler | Father Andy | George Peters | 1 | 2 |
| Alexa Mansour | Yuna Kee | Farhana Nabi | 1 | 1 |
| Daniel Jenkins | ADA Carey Weinbach | Senator James Breckenridge | 1 | 1 |
| David Wilson Barnes | David Sherman | Gary Martin | 1 | 1 |
| Debra Monk | Sandy Harper | Mary Lou Boris | 1 | 1 |
| Dennis Boutsikaris | Judge Thornton | Gary Coomer | 1 | 1 |
| Lizbeth MacKay | Teresa Allen | Karen Dawson | 1 | 1 |
| Sarah Dacey Charles | Jury Foreperson | Nurse | 1 | 1 |
| Sinclair Daniel | Clara Williams | Mia Costello | 1 | 1 |
| Zachary Spicer | Brian Martin | Ryan | 1 | 1 |
| Jeremy Davidson | ADA Peluso | Daryl Brennan | 1 | 2 |
| Andrew Rothenberg | Medical Examiner Paul Ortiz | Ben | 1 | 1 |
| Brennan Brown | Steve Perry | Congressman Larry Ames | 1 | 1 |
| Chuck Cooper | Judge Elmendorf | General Mitch Sarno | 1 | 1 |
| Don Guillory | Ethan, Juror #7, Reggie Baumann | EMT #2 | 2 | 1 |
| Emma Kikue | Tara Atkins | Lawan | 1 | 1 |
| Florencia Lozano | Linda Bloom | Dr. Ruth Hubbard | 1 | 2 |
| Fredric Lehne | Judge Wanecraft | John Dalton | 1 | 1 |
| Geoffrey Cantor | Dr. Kulkarni | Tom Murphy | 1 | 1 |
| Howard W. Overshown | Inglis | Mitchell Williams | 1 | 1 |
| Jason Liebman | Dr. Weber | Israeli Commando #1 | 1 | 1 |
| John Douglas Thompson | Greg Perkins | General Anders | 1 | 1 |
| Jonathan Walker | Congressman Conners | Ronald Watson | 1 | 1 |
| Michelle Wilson | AAG Gina West | Colleen Burgess | 1 | 1 |
| Patricia R. Floyd | Faye Schiraldi | Patricia | 1 | 1 |
| Rajesh Bose | Dr. Warrick | Serious Man | 1 | 1 |
| Robert Eli | Geoffrey Schreiber | Young Conrad Dalton | 1 | 1 |
| Ron Canada | Judge Miles Skurnick | Cameroonian Ambassador Jean Aissatou | 1 | 1 |
| Rosa Arredondo | Judge Borden | Valeria Castillo | 1 | 1 |
| Tom Degnan | Special Agent John Riley | Jim Ionesco | 1 | 1 |
| Gregory Jones | Doctor Greyridge | FBI Agent Owen Wendt | 1 | 2 |
| Prema Cruz | Tonya Baker | Carla | 1 | 2 |
| Aaron Serotsky | Attorney Dworkin | Branden Hart | 1 | 1 |
| Brian Stokes Mitchell | Perry Sinclair | Vincent Marsh | 1 | 1 |
| Edelen McWilliams | FBI Agent Sturgeon | Amy Ferber | 1 | 1 |
| Gibson Frazier | Dr. Benson | Senator Chandler Morton | 1 | 1 |
| Jason Babinsky | Jeff | Mitchell Dorman | 1 | 1 |
| Jennifer Lee Crowl | Clerk #1 | Assistant, Elizabeth's Aide, Frankie | 1 | 3 |
| Kyle Vincent Terry | CI | Soldier | 1 | 1 |
| Lisa Arrindell Anderson | Dr. Linsey Allendale | Judge Tamara Pollard | 1 | 1 |
| Peter Francis James | Clyde Rutledge | Cyril Quist | 1 | 1 |
| Pippa Pearthree | Judge Stern | Mary Curtis | 1 | 1 |
| Seth Barrish | Dr. Grant | Marc Nichols | 1 | 1 |
| Stephen O'Reilly | Jeffrey Bryant | Roy Schaeffer | 1 | 1 |
| A.J. Shively | Jerry McConnell | Quentin | 1 | 1 |
| Avery Glymph | FBI Special Agent Braxton | FBI Agent Clark Stokes | 1 | 1 |
| Brandon Morris | Officer Abeita | SWAT Leader | 1 | 1 |
| Corey Allen | Abel Bekele | Officer Trevor Henson | 1 | 1 |
| Danny Garcia | Patrick Echols | Bartender | 1 | 1 |
| Ed Moran | Officer Lyden | CIA Interrogator #1 | 1 | 1 |
| Federico Rodriguez | William Mercado | Bartender | 1 | 1 |
| Gillian Glasco | Gemma Donaldson | Director Amy | 1 | 1 |
| Hadi Tabbal | Brooks Boseman | Smuggler | 1 | 1 |
| Hazel Anne Raymundo | Witness #8 | Moderator | 1 | 1 |
| James McCaffrey | Thornton Grey | Rex Mayfield | 1 | 1 |
| Jennifer Mudge | Nurse Jansen | Kelly Banks | 1 | 1 |
| John Rue | George Donahue | General Braxton Winfield | 1 | 1 |
| Jordan Baker | Dr. Matthews | Susan Cole | 1 | 1 |
| Joris Stuyck | Kiril Sidorenko | Russian Official | 1 | 1 |
| José Ramón Rosario | Judge Fleming | Middle-Aged Man | 1 | 1 |
| Nick Sullivan | Expert | Funeral Director | 1 | 1 |
| Susan Blackwell | Dr. Rainey | Lorraine Sheridan | 1 | 1 |
| Victor Slezak | Eric Godford | Prime Minister Vlad Diacov | 1 | 1 |
| Edward Furs | Man with Distinguishing Feature | Bulgarian Minister Arsov, Russian Man | 1 | 2 |
| Lucy Taylor | Dawn Connor | Vicky Morejon | 1 | 2 |
| Jason Kaufman | David Stratton | Commander | 1 | 1 |
| Jeb Kreager | Alex Garves | Security Guard | 1 | 1 |
| Jennifer Van Dyck | Veronica Browning | Cecilia Pedilla | 1 | 1 |
| Mandela Bellamy | Brenda Novack | Teacher | 1 | 1 |
| Nozipho McLean | Tess | Aide | 1 | 1 |
| Tammy Blanchard | Adele Bensimon | Claire Ionesco | 1 | 1 |
| Twinkle Burke | Shari Combs | Marjorie | 1 | 1 |
| Kit Flanagan | Judge Johnson | Pam | 1 | 1 |
| Mairin Lee | NYPD Officer Pearce | Crowd Member | 1 | 1 |
| Clara Stack | Hannah Kelly | Corra | 1 | 1 |
| Dan Ziskie | Walter Franklin | Dr. Daniel Reese | 1 | 1 |
| Danny Johnson | Judge Beverly | Gage Henriksen | 1 | 1 |
| Kenneth Maharaj | Plaintiff's Expert | Dr. Punkaj | 1 | 1 |
| Maceo Oliver | Det. Rue | Deputy Assistant Bruce | 1 | 1 |
| Nicole Shalhoub | Prosecutor Valence | Dendera Antar | 1 | 1 |
| Marcus Ho | Joe Mercado | CIA Agent Sternwig | 1 | 1 |
| Marcus Naylor | Dr. David Hassman | Faculty Member # 1 | 1 | 1 |
| Ryan J. Haddad | Juror #2 | Guy | 1 | 1 |
| Amelia Workman | Avery Templeton | Jogging Mom | 1 | 1 |
| De'Adre Aziza | Wendy | Janice Dwyer | 1 | 1 |
| Mark Aldrich | Jeremy | Thomas | 1 | 1 |
| Mike Keller | Court Officer | Major Garrett | 1 | 1 |
| Katarina Morhacova | Natalia | Marine Bourget | 1 | 1 |
| Andrew Kaempfer | Mirror Rodger | Hugo | 1 | 1 |
| Daniel Morgan Shelley | Rogers | Secret Service Agent # 1 | 1 | 1 |
| David Carranza | Jesse | Special Ops Member | 1 | 1 |
| Elena Ouspenskaia | Karine Kovolchuk | Old Woman | 1 | 1 |
| Liz McCartney | Motel Clerk | Alma | 1 | 1 |
| Arnold Y. Kim | Potential Juror 1 | Diplomat #2 | 1 | 1 |
| Caitlin O'Connell | Retired Family Court Judge / Commissioner Anna Schuster | Girl | 1 | 1 |
| Jon Shaver | Fire Chief | Carl Lindstrom | 1 | 1 |
| Dorcas Leung | Lily | Stage Manager | 1 | 1 |
| Keenan Jolliff | Dominick | Greg | 1 | 1 |
| Mario Corry | Kevin Webster | Italian Minister | 1 | 1 |
| Ethan Herschenfeld | Robert Woods | Security | 1 | 1 |
| Lawrence Ballard | Judge Granby | Officer Miller | 1 | 1 |
| Louis Martinez | Juror #2 | Federale | 1 | 1 |
| Ralph Adriel Johnson | Witness #2 | Aide | 1 | 1 |
| Lawrence Arancio | Juror Orville Maynard | Yeric Kolkin | 1 | 1 |
| Geoffrey Dawe | Fred Mirror | Carl | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.