Actors in both Fringe and Smallville
189 actors have appeared in both Fringe and Smallville, across 317 episodes. The most-credited is Alessandro Juliani, Marco in Fringe and Dr. Emil Hamilton in Smallville.
| Actor | In Fringe | In Smallville | Eps | Eps |
|---|---|---|---|---|
| Alessandro Juliani | Marco | Dr. Emil Hamilton | 1 | 14 |
| Aaron Ashmore | Matthew Rose | Jimmy Olsen, Jimmy Olsen (jr. brother) | 1 | 11 |
| Blair Brown | Nina Sharp (Alt Universe), Nina Sharp, Nina Sharp (Noir) | Rachel Dunleavy | 11 | 1 |
| Michael Kopsa | Captain Windmark | Dean Winters | 11 | 1 |
| Sarah Jane Redmond | Miss Ashley | Nell Potter | 1 | 11 |
| Adrian Holmes | Forensics Chief | Basqat, Griff | 1 | 7 |
| Sharon Taylor | Broyles' Secretary | Faora | 1 | 7 |
| Connor Stanhope | Matthew Mitnovitz | Young Lex Luthor, Alexander Luthor Lx-15 | 1 | 5 |
| Gerard Plunkett | Senator James Van Horn | Dr. Donovan Jamison | 4 | 2 |
| Hiro Kanagawa | Executor | Principal H. James Kwan | 1 | 5 |
| Stephen Lobo | FBI Agent Frazier | Randall Brady | 1 | 5 |
| Chris Shields | Special Agent Fisher, Special Agent Fisher (Alt Universe) | Courier, EMT #1, Reporter | 4 | 4 |
| Colin Lawrence | FBI Agent Roach | Agent Stocker, Captain Nichols, Doctor | 1 | 3 |
| Malcolm Stewart | Dr. Levin | Dr. Otis Ford, Dr. Sinclair, Jim Melville | 1 | 3 |
| Françoise Yip | Dr. Rosa Oporto | Dr. Lia Teng | 1 | 5 |
| Laura Mennell | Rose Falls | Janet Dawson, Toni | 1 | 2 |
| Max Train | Eric Franko | Jesse Watts | 1 | 2 |
| Michael Rogers | Mueller | Agent Black | 5 | 1 |
| Julian D. Christopher | General Tonks | Dr. MacIntyre | 1 | 6 |
| Ecstasia Sanders | Jenna | Talon Girl | 1 | 3 |
Cast data from TVmaze, licensed CC BY-SA 4.0.