Actors in both Arrow and Stargate SG·1
167 actors have appeared in both Arrow and Stargate SG·1, across 383 episodes. The most-credited is Teryl Rothery, Jean Loring in Arrow and Dr. Janet Fraiser, Heimdall in Stargate SG·1.
| Actor | In Arrow | In Stargate SG·1 | Eps | Eps |
|---|---|---|---|---|
| Teryl Rothery | Jean Loring | Dr. Janet Fraiser, Heimdall | 7 | 75 |
| David Nykl | Anatoly Knyazev | Dr. Radek Zelenka | 36 | 1 |
| Adrian Holmes | Lt. Frank Pike | Det. J. Ryan, Sgt. Krieger | 15 | 2 |
| Eric Breker | Leo Mueller | Albert Reynolds | 1 | 16 |
| Venus Terzo | Dr. Elisa Schwartz | Dr. Francine Michaels | 14 | 1 |
| Roger Cross | Det. Lucas Hilton | Laurence Conner | 12 | 2 |
| Laara Sadiq | Emily Pollard | Technician Laura Davis | 7 | 14 |
| Lexa Doig | Talia al Ghul | Dr. Carolyn Lam | 8 | 11 |
| Alex Zahara | Anthony Venza | Alien #1, Capt. Warrick Trevor, Eggar | 1 | 7 |
| Garry Chalk | J.G. Walker | Col. Chekhov | 3 | 10 |
| Danny Wattley | Sgt. F. Bingsley | Lt. Daniel Johnson | 4 | 1 |
| Douglas Arthurs | Brick Thug #1 | Heru'ur, Kah'l | 1 | 4 |
| Michael Kopsa | Siilhouetted Man, The Prisoner | Gen. Michael Kerrigan, News Anchor | 2 | 3 |
| Nickolas Baric | Nathan Sierra, Thug #1, Vincent Steelgrave | SSgt. Shandler, Penhall, F-302 Pilot | 3 | 16 |
| Fraser Aitcheson | Chains | Jaffa, Hathor's Jaffa, Jaffa Commander | 1 | 20 |
| JR Bourne | Jimmy Tell / Double Down | Martouf | 1 | 7 |
| Chelah Horsdal | Kate Spencer | Lt. Womack | 5 | 5 |
| Aaron Pearl | Untouchable #3 | Lt. George S. Hammond, Major Kearney | 1 | 2 |
| Brian Markinson | Adam Hunt | Lotan | 2 | 1 |
| Daniel Bacon | Reporter | SMSgt. Russell Benson | 1 | 8 |
Cast data from TVmaze, licensed CC BY-SA 4.0.