All 83 actors in both ER and Gilmore Girls
83 actors have appeared in both ER and Gilmore Girls, across 484 episodes. The most-credited is Liz Torres, Sarah Wilson in ER and Miss Patty in Gilmore Girls.
| Actor | In ER | In Gilmore Girls | Eps | Eps |
|---|---|---|---|---|
| Liz Torres | Sarah Wilson | Miss Patty | 2 | 77 |
| Emily Kuroda | Dottie | Mrs. Kim | 1 | 42 |
| Kathleen Wilhoite | Chloe Lewis | Liz Danes | 19 | 16 |
| Jared Padalecki | Paul Harris | Dean Forester | 1 | 31 |
| Shelly Cole | Laura Avery | Madeline Lynn | 1 | 33 |
| Liza Weil | Samantha Sobriki | Paris Geller | 3 | 11 |
| Mädchen Amick | Wendall Meade | Sherry Tinsdale | 10 | 3 |
| Gregg Henry | Officer Mark Downey | Mitchum Huntzberger | 1 | 9 |
| Ted Rooney | Dr. Tabash | Morey Dell | 6 | 20 |
| Brian Tarantina | Joe Barkley | Bootsy | 1 | 5 |
| George Anthony Bell | Second Reporter | Professor Bell | 1 | 6 |
| Emily Bergl | Gloria Milton | Francie Jarvis | 1 | 4 |
| Jim Jansen | Neonatologist | Reverend Archie Skinner | 1 | 7 |
| Scott Michael Campbell | EMT Reilly Brown | Harvey Tuttle | 7 | 1 |
| Devon Sorvari | Stella | Honor Huntzberger | 1 | 4 |
| Eddie Shin | Med Student Stanley Mao | Henry Cho | 2 | 4 |
| Linda Porter | Inga Paulson | Fran Westin | 1 | 3 |
| Nasim Pedrad | Nurse Suri | Waitress | 9 | 1 |
| Jillian Bach | Med Student Penny Nicholson | Lacey | 5 | 1 |
| Danny Pudi | Mahir Kardatay | Raj | 1 | 4 |
| Alan Blumenfeld | Rob Savage | Rabbi David Barans | 1 | 4 |
| Allan Wasserman | Mr. Goldstein | Mr. Stein #2 | 1 | 1 |
| Nancy Lenehan | Edie Harvell | LaDawn | 1 | 1 |
| Rusty Schwimmer | Grollman | Bruce | 1 | 2 |
| Pat Crawford Brown | Mrs. Votey | Mrs. Cassini | 1 | 3 |
| Sonya Eddy | Harriet, Student Affairs Secretary | Cashier | 3 | 1 |
| Austin Tichenor | Mr. Sumpter | Dr. Goldstein | 1 | 1 |
| James Lashly | Eddie | Howard | 1 | 1 |
| Nick Offerman | Rog | Beau Belleville | 1 | 2 |
| Rebecca Metz | Waitress | Ann | 1 | 1 |
| Robert Cicchini | Channel 5 Chopper Reporter | Russell Bynes | 1 | 1 |
| Dale Dickey | Mrs. Price | Ruthie | 1 | 2 |
| Heidi Swedberg | Robin Turner | Debbie Fincher | 2 | 1 |
| Patricia Place | Mrs. Romero | Customer | 1 | 1 |
| Ralph P. Martin | Woody | Bus Driver | 1 | 1 |
| Tahmus Rounds | Colby | Buzu Barnes | 1 | 1 |
| Cristine Rose | Mrs. Martinez | Francine Hayden | 1 | 2 |
| Douglas Rowe | Dr. Arndt | Jim McNally, Lawyer | 1 | 2 |
| Steve Eastin | Lorenzo | Sy | 1 | 2 |
| Charles C. Stevenson Jr. | Capt. Eddie | Reverend Wilder | 1 | 1 |
| Denise Dowse | Mrs. Lysell | Judge | 1 | 1 |
| Eileen Barnett | Dr. Robbins | Mrs. Leahy, Nanette | 1 | 2 |
| Joe J. Garcia | Paco | Coop | 1 | 1 |
| Lucy Butler | Mrs. Odachowski | Maggie | 1 | 2 |
| Lyle Kanouse | Mitch | Driver | 1 | 1 |
| Shannon Cochran | Mrs. Klingman | Meena | 1 | 1 |
| Thomas Kopache | Dr. Stofsky | George | 1 | 1 |
| Hayley McFarland | Candice | Marcia | 1 | 2 |
| Peter MacKenzie | Mr. Pasbalas | Dr. Schultz | 1 | 2 |
| Ann Gillespie | Mrs. Ellis | Mrs. Geller | 1 | 1 |
| Cheryl White | Meryl Sites | Barbara Campbell | 1 | 1 |
| Jacqueline Schultz | Mrs. Blevins | Sunny | 1 | 1 |
| Jennifer Rhodes | Mrs. Henry | Beverly Courtwright | 1 | 1 |
| John Kapelos | Mr. Irby | Orientation Leader | 1 | 1 |
| Cynthia Ettinger | Linda Pryor, Mrs. Powell | Maureen Rollins | 2 | 1 |
| David DeLuise | Brad Anderson | T.J.'s Brother | 1 | 2 |
| Suanne Spoke | Mrs. Robbins, OB Receptionist | Loreen | 2 | 1 |
| Dave Shalansky | Mr. Saltzman | Harry | 1 | 1 |
| James Hornbeck | Dr. David Zaccarria | Arthur Courtwright | 1 | 1 |
| Julie Osburn | Bonnie Vogel | Professor Freedman | 1 | 1 |
| Karl T. Wright | Dr. Norris | Professor | 1 | 1 |
| Lance Barber | Howard | Hugo Gray | 1 | 1 |
| Mark Harelik | James | Stuart Wultz | 1 | 1 |
| Richard Kline | Arnie Nadler | Miles Hahn | 1 | 1 |
| Audrey Wasilewski | Officer Wetterling | Sandra | 1 | 1 |
| Justin Urich | Corky | Dean's Friend #1 | 1 | 1 |
| Amy Correa | Tina | Girl #3 | 1 | 1 |
| Bob Larkin | Junior Neurologist | Doose #2 | 1 | 1 |
| Floyd Van Buskirk | Workman | Henry | 1 | 1 |
| Kathryn Joosten | Lois | Maisy Fortner | 1 | 1 |
| Lorna Raver | Dr. Anne Adelstein | Professor Anderson | 1 | 1 |
| Mary Joy | Mona | Judge | 1 | 1 |
| Robert Clendenin | Anesthesiologist | Poe #2 | 1 | 1 |
| Phil Abrams | Rodney | Lou Morton | 1 | 1 |
| Ashley Fink | Margo | Artsy Girl | 1 | 1 |
| Brent Hinkley | Fred Hopper | Jackson's Relative | 1 | 1 |
| Jim Ortlieb | Cook | Mr. Hunter | 1 | 1 |
| Michael Mantell | Mr. Spencer | Fred Larson | 1 | 1 |
| Stacy Barnhisel | Nancy | Kimberly Wells | 1 | 1 |
| Ian Patrick Williams | Supervisor | Professor Quincy | 1 | 1 |
| June Kyoto Lu | Zuin-an | Lane's Grandmother | 1 | 1 |
| Paul Cassell | Ed Gamble | Chase Bradford | 1 | 1 |
| E.J. Callahan | Drunk | Diner Customer | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.