All 156 actors in both Bull and Person of Interest
156 actors have appeared in both Bull and Person of Interest, across 228 episodes. The most-credited is Brennan Brown, Steve Perry in Bull and FBI Special Agent Nicholas Donnelly in Person of Interest.
| Actor | In Bull | In Person of Interest | Eps | Eps |
|---|---|---|---|---|
| Brennan Brown | Steve Perry | FBI Special Agent Nicholas Donnelly | 1 | 9 |
| David Furr | Greg Valerian | Paul Ashton | 9 | 1 |
| Matt Dellapina | Eric Rentzel | Officer Brady | 6 | 2 |
| Amy Hohn | Judge Sally Volk | Jen the Dealer | 5 | 1 |
| Erich Bergen | ADA Robert Jones | Bradley Petrosian | 5 | 1 |
| Kim Sykes | Judge Foley | Therapist | 5 | 1 |
| Murphy Guyer | AUSA Reynolds, Dr. Thiessen | Bruce Dunphy | 4 | 1 |
| Cara Buono | Amaya Andrews | Martine Rousseau | 1 | 8 |
| Todd Susman | Judge Mathias Cleary | Henry Brooks | 3 | 1 |
| Donnie Keshawarz | Detective Kaminsky, Major Carl Burkitt | Nick Breckenridge | 2 | 1 |
| Erin Dilly | AUSA Hartman | Shelly Spencer | 2 | 1 |
| Leslie Silva | Judge Maya Lamkin | Nurse Mary Abbot | 2 | 1 |
| Maddie Corman | Marcia Grossman | Leslie Thompson | 2 | 1 |
| Andrew Polk | Judge Pringle | University Dept. Chair | 1 | 1 |
| Jeanine Serralles | ADA Michelle Rios | Ross | 2 | 2 |
| Jenna Stern | ADA Amy Lake | Dr. Mason | 2 | 1 |
| Ned Eisenberg | Christopher Franklin | Detective Joseph Soriano | 1 | 2 |
| Quinn Shephard | Tally North | Claire Mahoney | 1 | 2 |
| Abbi Snee | Grace Fisher | Bethany | 2 | 1 |
| Barrett Doss | Kerry Ketchum | Trainee | 1 | 1 |
| Bhavesh Patel | ADA Martin Joshi | CSI Tech | 1 | 1 |
| Brooke Bloom | Dr. Natalie Reznick | Emily Morton | 1 | 1 |
| Emily Tremaine | Laura Allen | Snooty Salesgirl | 1 | 1 |
| Frederick Weller | Pete Peters | Novak | 1 | 1 |
| Jake Silbermann | Chris Fields | Phil Cain | 1 | 1 |
| John Ventimiglia | Dormit | Christopher Zambrano | 1 | 1 |
| Kevin Kilner | Peter Maybrook | Lt. Gov. Nick Dawson | 1 | 1 |
| Kim Ramirez | Agent Dean | Briggs | 1 | 3 |
| Laila Robins | Colleen McCandless | Anja Kohl | 1 | 1 |
| Marjan Neshat | Elena / Angela | Becca | 1 | 1 |
| Matt Servitto | Doctor, Marshall Hitchcock | Samuel Douglas | 2 | 1 |
| Reiko Aylesworth | Carolyn Kelly | Agent Regina Vickers | 1 | 1 |
| Stephen Plunkett | ADA Monroe | Alex Duncan | 1 | 1 |
| Tim Guinee | AUSA Darryl Holden | Mark Lawson | 1 | 1 |
| Tony Plana | Sean Perkins | Senor Mendoza | 1 | 1 |
| Jacob Pitts | Roland Terrell | Henry Peck | 1 | 2 |
| Peggy J. Scott | CI, Lydia Helms | Mrs. Fuentes | 2 | 1 |
| Alexis Suarez | Clerk | Janitor #2 | 1 | 1 |
| Amy Hargreaves | Kathleen Peterson | Leslie Powell | 1 | 1 |
| Bruce MacVittie | Ruben Ware | Defense Attorney | 1 | 1 |
| Curtiss Cook | DEAN Poole | Terrence Hill | 1 | 1 |
| Dennis Boutsikaris | Judge Thornton | Dr. Richard Nelson | 1 | 1 |
| James Riordan | Judge Wentworth | Surgeon | 1 | 1 |
| Lee Tergesen | ADA Lawrence Charles | Detective Petersen | 1 | 1 |
| Manny Perez | Trent Bolton | Diaz | 1 | 1 |
| Michael Drayer | Chris Coleman | Anton O'Mara | 1 | 1 |
| Paul Ben-Victor | Ryan Vance | Det. Gary Cameron | 1 | 1 |
| Seth Gilliam | Dr. Poulson | Det. Desmond Franklin | 1 | 1 |
| Teddy Cañez | Judge Hopkins | Raul | 1 | 1 |
| Michael Potts | Judge Nolan | Travers | 1 | 2 |
| Alexie Gilmore | Lena Crawford | Rachel Farrow | 1 | 1 |
| Andrew Rothenberg | Medical Examiner Paul Ortiz | Ross Haskell | 1 | 1 |
| Brit Whittle | Dave Whitney | Ben Haas | 1 | 1 |
| Caris Vujcec | Dr. Kendra Collier | Michelle Perez | 1 | 1 |
| Charlie Semine | Gary Sharp | Justin Ogilvy | 1 | 1 |
| Daniel Cosgrove | AUSA Walt Carto | Jeremy Watkins | 1 | 1 |
| Dominic Fumusa | Frederick Page | Chris Vaughn | 1 | 1 |
| Don Guillory | Ethan, Juror #7, Reggie Baumann | UN Guard #2 | 2 | 1 |
| Geoffrey Cantor | Dr. Kulkarni | Sebastian Alta | 1 | 1 |
| Jeremiah Birkett | Brian Harper | Planning Office Manager | 1 | 1 |
| Joe Maruzzo | Kitt Corso | Soldier #1 | 1 | 1 |
| John Douglas Thompson | Greg Perkins | Murphy | 1 | 1 |
| Jonathan Walker | Congressman Conners | Joseph Nicasso | 1 | 1 |
| Logan Crawford | Newscaster | News Reporter | 2 | 2 |
| Luke Kirby | Harry Kemp | Chris Beckner | 1 | 1 |
| Matthew Rauch | ADA Neil Pike | Dr. Garrett Rossmore | 1 | 1 |
| Maureen Sebastian | Carmen Murphy | Mei Li | 1 | 1 |
| Omar Maskati | Jace Rundle | Naresh Prasad | 1 | 1 |
| Rey Lucas | Liam Wright | Willis | 1 | 1 |
| Richard Bekins | Robert Harney | Mr. Frey | 1 | 1 |
| Rob Morgan | Gerald Williams | Howard C. Williams | 1 | 1 |
| Rosa Arredondo | Judge Borden | Alice | 1 | 1 |
| Tom Degnan | Special Agent John Riley | Agent Easton | 1 | 1 |
| William Sadler | Father Andy | Seamus O'Mara | 1 | 1 |
| Zachary Booth | Noah Sinclair | Chase Patterson | 1 | 1 |
| Gregory Konow | Officer on Duty | Bank Security Guard, Beat Cop | 1 | 2 |
| Andrew Stewart-Jones | Gov. Garrett Aiken | Doyle | 1 | 1 |
| Danny Mastrogiorgio | Josh Shoemaker | Derek Whitaker | 1 | 1 |
| Darren Goldstein | Agent Timothy Stokes | Brent Tomlinson | 1 | 1 |
| Francie Swift | Julia Martin | Sabrina Drake | 1 | 1 |
| Gregory Abbey | ADA Donoghue | Howard Glazer | 1 | 1 |
| James Michael Reilly | Juror #11/David Murphy | Detective Sagan | 1 | 1 |
| Jeremy Davidson | ADA Peluso | U.S. Marshal Brad Jennings | 1 | 1 |
| John Leonard Thompson | Dr. Sommerville | Dr. Victor Haskell | 1 | 1 |
| Marcus Ho | Joe Mercado | Officer Chen | 1 | 1 |
| Michael Devine | David | Cop | 1 | 1 |
| Ramsey Faragallah | Henry Wakefield | Morgue Tech | 1 | 1 |
| Rosie Benton | ADA Jenna Rabkin | DEA Agent Erica Lennox | 1 | 1 |
| Scott Aiello | Detective Daniels | Det. Bowman | 1 | 1 |
| Sebastian Arcelus | Eric Crawford | Matthews | 1 | 1 |
| Sharrieff Pugh | Joseph Lowell | Loeb | 1 | 1 |
| William Popp | Chef Johnny Hansen | McManus | 1 | 1 |
| Kelvin McGrue | Marshal Manuel Cardillo | Moto Masked Man #1, NYPD Uni #1 | 1 | 2 |
| Adam LeFevre | Victor Harper | Anthony Talbott | 1 | 1 |
| Andrew Dolan | Homeland Security Agent | Forensic Specialist | 1 | 1 |
| Andy Murray | Warden Hewitt | Charles Harris | 1 | 1 |
| Annika Boras | Kyla Moore | Nicole Spencer | 1 | 1 |
| Bill Sage | Thomas Krenell | Reddy | 1 | 1 |
| Chester Jones III | Jeb Rooney | Monty | 1 | 1 |
| Christina Bennett Lind | Sofia Cooper | Karen Turner | 1 | 1 |
| Dan McCabe | Carter Spinell | Hipster Geek | 1 | 1 |
| David Alan Basche | David Newton | Wayne Kruger | 1 | 1 |
| Ed Moran | Officer Lyden | Sergeant Harris | 1 | 1 |
| Hadi Tabbal | Brooks Boseman | Translator | 1 | 1 |
| James Ciccone | Anthony | Frank Capello | 1 | 1 |
| John Bedford Lloyd | Commissioner Taylor | Philip Chapple | 1 | 1 |
| John Scurti | Cesar Caputo | Uncle Bob | 1 | 1 |
| John Wu | Juror #6, Range Master | RTCC Tech | 2 | 1 |
| Jordan Baker | Dr. Matthews | Emily’s Lawyer | 1 | 1 |
| José Ramón Rosario | Judge Fleming | Cop | 1 | 1 |
| Malikha Mallette | Reporter, Reporter #1, Television Newswoman | Cable News Anchor | 3 | 1 |
| Marlon Perrier | Bailiff | Security Agent | 1 | 1 |
| Russell G. Jones | Judge Easley | Howard Carpenter | 1 | 1 |
| Seamus Davey-Fitzpatrick | Sam Whalen | Sam Jr. | 1 | 1 |
| Susan Blackwell | Dr. Rainey | Principal Lawton | 1 | 1 |
| Theis Weckesser | Uniformed Officer | Agent Daniels | 1 | 1 |
| Tricia Paoluccio | Yvonne Fowler | Rhonda DiArnato | 1 | 1 |
| Victor Slezak | Eric Godford | Michael Eames | 1 | 1 |
| Brian McCarthy | Garrett Kurtz | Edgar | 1 | 1 |
| Caroline Strong | Veronica | CIA Agent | 1 | 1 |
| Evan Leone | Leo Novak | Lead Op | 1 | 1 |
| Jeb Kreager | Alex Garves | Det. Stan Mitchell | 1 | 1 |
| Jennifer Van Dyck | Veronica Browning | ADA Melinda Wright | 1 | 1 |
| John Mondin | Curtis Jones | Paulie | 1 | 1 |
| Mark Delabarre | Judge Moreland | Officiant | 1 | 1 |
| Matthew Humphreys | ADA Pappas | Brandon Boyd | 1 | 1 |
| Richard Gallagher | Ryan Raposa | Jilted Man | 1 | 1 |
| Rick Zahn | Judge Carter | Police Officer | 1 | 1 |
| Robbie Collier Sublett | Agent Mercier | Brent Holm | 1 | 1 |
| Shawn Parsons | Nathan Raynor | Positivity Speaker | 1 | 1 |
| Ted Koch | Teddy Higgins | Admin | 1 | 1 |
| Astro | Darius Lambert | Darren McGrady | 1 | 1 |
| Gregory Jones | Doctor Greyridge | Businessman #2 | 1 | 1 |
| John Rue | George Donahue | Robbery Homicide Detective | 1 | 1 |
| Johnny Hopkins | Randy Markes | Hyde | 1 | 1 |
| Julian Rozzell Jr. | Charles Keller | Homeless Guy | 1 | 1 |
| Lucy Martin | Elderly Woman | Older Lady | 1 | 1 |
| Brian Berrebbi | Doorman | Juror With Cellphone | 1 | 1 |
| Brian McCormack | Fred Baker | Phil Campbell | 1 | 1 |
| Dan Ziskie | Walter Franklin | Senator Gene Atkins | 1 | 1 |
| Guyviaud Joseph | Raymond Hill | Security Guard | 1 | 1 |
| Jason Babinsky | Jeff | Uniform #1 | 1 | 1 |
| Julie Jesneck | Potential Juror #7 | Laura | 1 | 1 |
| Maceo Oliver | Det. Rue | NYPD Patrolman | 1 | 1 |
| Philip Hernández | Principal MacDonald | Cartel Heavy | 1 | 1 |
| R.J. Foster | FBI Agent Bowen | Police Officer | 1 | 1 |
| Raymond Neil Hernandez | Agent Mike Blair | Alfonso | 1 | 1 |
| Tom Tammi | Talk Show Host | Neal Jenkins | 1 | 1 |
| Angel Dillemuth | Juror #3 | Meech | 1 | 1 |
| Daniel Morgan Shelley | Rogers | Amped Up Cop | 1 | 1 |
| David Lavine | Kenneth Mesry | Asinine Pundit | 1 | 1 |
| Steve Lord | Bouncer | Skinhead | 1 | 1 |
| De'Adre Aziza | Wendy | Shari | 1 | 1 |
| Robert C. Kirk | Frank Pulver | Jerry | 1 | 1 |
| David Carranza | Jesse | NYPD Queens Officer | 1 | 1 |
| Tre Jamison | Darren | Young Taylor | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.