All 105 actors in both Fringe and The Good Doctor
105 actors have appeared in both Fringe and The Good Doctor, across 226 episodes. The most-credited is Elfina Luk, EMT #1 in Fringe and Nurse Dalisay Villanueva in The Good Doctor.
| Actor | In Fringe | In The Good Doctor | Eps | Eps |
|---|---|---|---|---|
| Elfina Luk | EMT #1 | Nurse Dalisay Villanueva | 1 | 51 |
| Giacomo Baessato | Guard | Jerome Martel | 1 | 25 |
| Jasika Nicole | Astrid Farnsworth (Alt Universe), Esther Figglesworth (Noir) | Dr. Carly Lever | 17 | 6 |
| Karin Konoval | Dr. Christine Albright | Nurse Deena Petringa | 1 | 12 |
| Juliana Wimbles | Nurse Melissa | EMT | 1 | 12 |
| Catherine Lough Haggquist | Lucy | Dr. Linda Mohan | 1 | 2 |
| Rebecca Husain | Woman in Car | Marcie Murphy | 1 | 2 |
| Doron Bell | Officer Gibson | EMT | 1 | 5 |
| Zahf Paroo | Ted | Dr. Ashique Selim | 1 | 5 |
| Faustino Di Bauda | Cab Driver | Paul Buendia | 1 | 2 |
| Gabrielle Rose | Dr. Anderson, Dr. Anderson (Alt Universe) | Melanie Arnott | 2 | 1 |
| Jill Morrison | Margaret | Jenny Waring | 1 | 2 |
| Kerry Sandomirsky | Nun | Ms. Kunkler | 1 | 2 |
| Luke Camilleri | Luke | Jules Ventane | 1 | 1 |
| Angela Moore | Another Nurse | Nurse Jones | 1 | 3 |
| Andrew Airlie | Dr. James Carson | Jessica's Dad | 1 | 1 |
| April Grace | NYPD Detective | Julianne | 1 | 1 |
| Birkett Turton | Briggs | Benji | 1 | 1 |
| Diana Pavlovska | Nurse, Jane Hall | Mrs. Twine | 3 | 1 |
| Paul McGillion | Edwin Massey | Leo Adan | 1 | 1 |
| Ravi Kapoor | Dr. Laxmeesh Nayak | Minesh Goyal | 1 | 1 |
| Victoria Bidewell | Anne | Liaison | 1 | 1 |
| Kirby Morrow | Maddox | Ethan (Shaun's Father) | 1 | 2 |
| Sharon Taylor | Broyles' Secretary | Dr. Lily Winkler | 1 | 2 |
| Alison Wandzura | Olivia Body Double | Nurse Ella Davis | 2 | 2 |
| Ben Cotton | Impound Clerk | Tom Cantrell | 1 | 1 |
| David Lewis | Brian Bauer | Sam DeLeon | 1 | 1 |
| Hiro Kanagawa | Executor | Dr. Paul Nakano | 1 | 1 |
| John Shaw | M.E. Dr. John Potash | Vincent | 1 | 1 |
| Lane Edwards | Lawyer | Elliot Arnott | 1 | 1 |
| Patrick Sabongui | Ahmed | Russ Milman | 1 | 1 |
| Peter Bryant | Ben McCalister | Art's Doctor | 1 | 1 |
| Sunita Prasad | Waitress | Surgical Nurse | 1 | 2 |
| Tegan Moss | Rebecca Kibner | Elizabeth McLaren | 1 | 1 |
| Thomas Cadrot | Young Resistance Fighter | James McDougal | 1 | 1 |
| Tom Stevens | Michael Krick | Tyson | 1 | 1 |
| Veena Sood | HR Head | A.G. Jacqueline Plante | 1 | 1 |
| Colin Lawrence | FBI Agent Roach | Clifton | 1 | 2 |
| Peter Ciuffa | Driver | Diabetic | 1 | 2 |
| Adrian Hough | MIT Professor | Paul Huston | 1 | 1 |
| Jeremy Jones | Paramedic | Butcher Patient | 1 | 1 |
| Kacey Rohl | Madeline Stanfield | Avery | 1 | 1 |
| Kurt Evans | Co-Pilot | Dean | 1 | 1 |
| Lossen Chambers | Cashier | Oncology Nurse | 1 | 1 |
| Nimet Kanji | Dr. Grant | Judge Singh | 1 | 1 |
| Patricia Cullen | Volunteer Helen | Marcie Murphy | 1 | 1 |
| Patrick Gilmore | Deputy Bill Ferguson | Murray Burns | 1 | 1 |
| Richard Harmon | Teenager | Eddie Richter | 1 | 1 |
| Tom Butler | Richard | Jim Ransler | 1 | 1 |
| Tom Pickett | Dead Singer / Corpse #1 | Tailor | 1 | 1 |
| Trevor Carroll | Morgue Attendant | Riggs | 1 | 1 |
| Candus Churchill | Dead Singer / Corpse #3 | Candice | 1 | 2 |
| Aaron Pearl | Agent Tevez | Dale the Mechanic | 1 | 1 |
| Adam Lolacher | Security Guard #1 | Another Casper Deputy | 1 | 1 |
| Colleen Wheeler | Neighbor | Mrs. Larson | 1 | 1 |
| Crystal Balint | ND Agent | Barb Allen | 1 | 1 |
| Demord Dann | Uniformed Cop #1 | EMT #1 | 1 | 2 |
| Kwesi Ameyaw | Agent Frug | Dr. Winston Moss | 1 | 1 |
| Nelson Wong | Scott Watts | Lab Tech | 1 | 2 |
| Paul Moniz de Sa | Niemann | Doctor #1 | 1 | 1 |
| Peter Graham-Gaudreau | Seth Davies | Pete | 1 | 1 |
| Sam Vincent | EMT #1 | Doctor | 1 | 1 |
| Sarah Jane Redmond | Miss Ashley | Emma | 1 | 1 |
| Patti Allan | Landlady | Esther | 1 | 2 |
| Amitai Marmorstein | Store Clerk | Nate Schmidt | 1 | 1 |
| Ben Wilkinson | Jeremy Roman | Ben Hanks | 1 | 1 |
| John Innes | Judge O'Malley | Harvey | 1 | 1 |
| Jordana Largy | Coat Check Girl | Ellen Vahtra | 1 | 1 |
| Reese Alexander | Neal | Dr. Dustin Novick | 1 | 1 |
| Robbie Segulam | Motorist #2 | Patient | 1 | 1 |
| Roman Podhora | Willy | Callum Reilly | 1 | 1 |
| Shaughnessy Redden | Doctor #1 | Psychiatrist | 1 | 1 |
| Stephen Lobo | FBI Agent Frazier | Andrews' Doctor | 1 | 1 |
| Darryl Scheelar | MP | Prison Guard #2, Truck Driver | 1 | 2 |
| Matthew Mandzij | Fringe Agent | Carl | 2 | 1 |
| Alistair Abell | Chief Scientist | Arnold Granger | 1 | 1 |
| Andrew Coghlan | Loyalist Guard #2 | EMT #4 | 1 | 1 |
| Andy Nez | Truck Driver | Burly Man | 1 | 1 |
| Arielle Tuliao | Backseat Girl | Assistant | 1 | 1 |
| Ash Lee | Security Guard | Ben | 1 | 1 |
| Barclay Hope | Andrew Burgess | Mike Dilallo | 1 | 1 |
| Desiree Zurowski | Dr. Samuels | Shelly | 1 | 1 |
| Hector Johnson | PFC Tomforde | Chuck's Brother | 1 | 1 |
| Susie Lee | Terrified Woman | Captain Holland | 1 | 1 |
| Will E. McDonald | Security Guard #2 | Delivery Man | 1 | 1 |
| Eileen Barrett | Medical Examiner | Lori Buendia | 1 | 1 |
| Elizabeth McLaughlin | Dr. Alexandra Ross | Robin Demayne Scaplin | 1 | 1 |
| Jackson Berlin | ND Agent / Agent #2 | Officer Baxter | 1 | 1 |
| Judith Maxie | Hospital Administrator | Chuck's Wife | 1 | 1 |
| Kathryn Kirkpatrick | Nurse Sheila | Food Services Woman | 1 | 1 |
| Matthew MacCaull | Vannoy | Alan Palmer | 1 | 1 |
| Serge Jaswal | Lead Tattie | Brad | 1 | 1 |
| Francisco Trujillo Avalos-Davidson | Agent Doble | Dentist | 1 | 1 |
| Nicholas Carella | Jim | Leonard | 1 | 1 |
| Zen Shane Lim | Pan Che | Jacob | 1 | 1 |
| Chad Matchette | Traffic Control Loyalist | Bus Driver | 1 | 1 |
| Darcy Laurie | Doctor | Armen Demajin | 1 | 1 |
| Dejan Loyola | Klopinski | Mark | 1 | 1 |
| Gaalen Engen | Bearded Man | Farmhouse Owner #2 | 1 | 1 |
| Peter Hall | Shop Proprietor | Farmhouse Owner #1 | 1 | 1 |
| Jessie Fraser | Kerry Watson | Hostess | 1 | 1 |
| Mike Li | Agent Hanning | Nurse | 1 | 1 |
| Brendon Zub | David Staller | Policeman | 1 | 1 |
| Raf Rogers | Nurse Maud | Laboring Woman's Husband | 1 | 1 |
| Rocky Anderson | Police Officer | Mitchel Brand | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.