Series info
Cast: (50 - show/hide all)
| Maggie Q | ... | Nikita (67 episodes) |
| Shane West | ... | Michael (67 episodes) |
| Lyndsy Fonseca | ... | Alex (67 episodes) |
| Aaron Stanford | ... | Seymour Birkhoff (58 episodes) |
| Melinda Clarke | ... | Amanda (49 episodes) |
| Xander Berkeley | ... | Percy (42 episodes) |
| Lyndie Greenwood | ... | Sonya (37 episodes) |
| Noah Bean | ... | Ryan Fletcher (29 episodes) |
| Dillon Casey | ... | Sean Pierce (27 episodes) |
| Rob Stewart | ... | Roan (23 episodes) |
| Devon Sawa | ... | Owen Elliot (18 episodes) |
| Peter Outerbridge | ... | Ari Tasarov (17 episodes) |
| Tiffany Hines | ... | Jaden (13 episodes) |
| Ashton Holmes | ... | Thom (10 episodes) |
| Michelle Nolden | ... | Vice President Kathleen Spencer (10 episodes) |
| Eliana Jones | ... | Young Alex (9 episodes) |
| Alberta Watson | ... | Madeline (9 episodes) |
| Jee-Yun Lee | ... | TV Reporter (8 episodes) |
| Vieslav Krystyan | ... | Nikolai Udinov (7 episodes) |
| William deVry | ... | Patrick Miller (7 episodes) |
| Thad Luckinbill | ... | Nathan Colville (6 episodes) |
| Peter J. Lucas | ... | Sergei Semak (6 episodes) |
| Rogan Christopher | ... | Gogol Tech (5 episodes) |
| David S. Lee | ... | Phillip Jones (5 episodes) |
| Samy Osman | ... | Sammy (5 episodes) |
| Jason Gosbee | ... | Beefy CIA Agent (4 episodes) |
| Kassandra Santos | ... | Division Tech (4 episodes) |
| Illarion Unhuryan | ... | Max Ovechkin (4 episodes) |
| Patrick Garrow | ... | Dr. Hanson (3 episodes) |
| Harris Yulin | ... | Admiral (3 episodes) |
| Helena Mattsson | ... | Cassandra Ovechkin (3 episodes) |
| Dan Lett | ... | Phillip Ramsey (3 episodes) |
| David Collins | ... | Roger Trenton (3 episodes) |
| Chris Anton | ... | Russian Guard (3 episodes) |
| Sarah Clarke | ... | Katya Udinov (3 episodes) |
| Erica Gimpel | ... | Carla Bennett (3 episodes) |
| Lisa Berry | ... | Harriet Jennings (3 episodes) |
| Dwain Murphy | ... | Mason (3 episodes) |
| Brian Howe | ... | Morgan Kendrick (3 episodes) |
| Tazito Garcia | ... | Marine (3 episodes) |
| Sarah Allen | ... | Anne (3 episodes) |
| Richard T. Jones | ... | Commander Evan Danforth (3 episodes) |
| Jessica Camacho | ... | Rachel (3 episodes) |
| Chad Connell | ... | Chris (3 episodes) |
| Hamish McEwan | ... | John Fleder (2 episodes) |
| Sebastien Roberts | ... | Daniel Monroe (2 episodes) |
| Ola Sturik | ... | TV Reporter (2 episodes) |
| Bug Hall | ... | Robbie (2 episodes) |
| Haaz Sleiman | ... | Kasim Tariq (2 episodes) |
| Thomas Michael | ... | Henry (2 episodes) |
Crew:
| Craig Silverstein | ... | Creator(s) |