Actors in both Once Upon a Time and The X-Files
76 actors have appeared in both Once Upon a Time and The X-Files, across 374 episodes. The most-credited is Beverley Elliott, Granny in Once Upon a Time and Raven in The X-Files.
| Actor | In Once Upon a Time | In The X-Files | Eps | Eps |
|---|---|---|---|---|
| Beverley Elliott | Granny | Raven | 59 | 1 |
| Nicholas Lea | Michael Tillman/woodcutter | Agent Alex Krycek, Michael | 1 | 25 |
| Timothy Webber | The Apprentice | Detective Talbot, Dr. Paul Farraday, Jess Harold | 10 | 3 |
| Bill Dow | Mayor Tomkins | Dr. Charles Burks, Dad, Dr. Rick Newton | 1 | 9 |
| Miguelito Macario | Bashful | Tattooed Prisoner | 36 | 1 |
| Barbara Hershey | Cora | Erika Price | 14 | 3 |
| Annabeth Gish | Anita | Special Agent Monica Reyes | 1 | 7 |
| Alan Dale | King George / Albert Spencer | Toothpick Man | 9 | 4 |
| Eric Keenleyside | Sir Maurice / Moe French | Lance Kernof | 6 | 1 |
| Tony Amendola | Geppetto / Marco | Cigarette Smoking Pontiff | 9 | 1 |
| Gabrielle Rose | Ruth | Dr. Zenzola, Mrs. Anita Budahas | 4 | 2 |
| Hrothgar Mathews | Carny | Creighton Jones, Galen Muntz, Jack | 1 | 4 |
| Abraham Benrubi | Arlo | Big Mike | 1 | 1 |
| David Cubitt | Robert | Captain Barclay | 1 | 1 |
| Hank Harris | Dr. Henry Jekyll | Dylan Lokensgard | 5 | 1 |
| Ryan Robbins | Sir Morgan | Murphy | 1 | 1 |
| Chilton Crane | Hilda | Sharon Graffia, Margaret Hohman, Mother at Bus Station | 3 | 4 |
| Jeff Gulka | Munchkin #1 | Gibson Praise | 1 | 6 |
| John Pyper-Ferguson | Kurt Flynn | Det. John Kresge, Paul | 1 | 3 |
| Doug Abrahams | Sheriff | Agent #2, Detective Neary, Farbaugh | 1 | 5 |
Cast data from TVmaze, licensed CC BY-SA 4.0.