| The origin story of younger, hungrier, former Green Beret Bryan Mills as he deals with a personal tragedy that shakes his world. As he fights to overcome the incident and exact revenge, Mills is pulled into a career as a deadly CIA operative, a job that awakens his very particular, and very dangerous, set of skills. |
| Name | Character | Episodes |
|---|---|---|
| Clive Standen | Bryan Mills | 26 |
| Jennifer Beals | Christina Hart | 26 |
| Jessica Camacho | Santana | 16 |
| Adam Goldberg | Kilroy | 16 |
| Simu Liu | Faaron | 10 |
| Monique Gabriela Curnen | Becca | 10 |
| Michael Irby | Scott | 10 |
| James Landry Hébert | REM | 10 |
| Brooklyn Sudano | Asha Flynn | 10 |
| Gaius Charles | John | 10 |
| Jose Pablo Cantillo | Bernie | 10 |
| Peter Outerbridge | James Casey | 5 |
| Tahmoh Penikett | David Ramsey | 5 |
| Romano Orzari | Carlos Mejia | 4 |
| Ian Matthews | Morse | 3 |
| Brittany Allen | Ella Riordan | 2 |
| Al Sapienza | Deputy Director Davis | 2 |
| Christian Bako | Krystiyan | 2 |
| Barry Flatman | Bryan's Dad | 2 |
| Wass Stevens | Sykes | 2 |
| Craig Henry | PMC Banks | 2 |
| Rachel Nichols | Eve | 1 |
| Sasha Roiz | Maximillion | 1 |
| Steve Bacic | Augustin Vikhrov | 1 |
| Brian J. White | Julius Vox | 1 |
| Marcello Bezina | Coyote | 1 |
| Jeni Ross | Strung Out Girl | 1 |
| Dani Jazzar | Grieving Father | 1 |
| Karl Campbell | Theo | 1 |
| Conrad Pla | El Major | 1 |
| John Bolger | Lester Benedict | 1 |
| Kiana Madeira | Amy | 1 |
| Kevin McGarry | Officer Shine | 1 |
| Nick E. Tarabay | Boone | 1 |
| Peter Outerbridge | James Casey (uncredited) | 1 |
| Scott Cohen | Kasparov | 1 |
| Ayelet Zurer | Leah | 1 |
| Timothy V. Murphy | Lynch | 1 |
| David Haydn-Jones | Peter Darien | 1 |
| Jeremy Ratchford | Detective Lyons | 1 |
| Michael Potts | Hanson | 1 |
| Colin Lawrence | Terry Hicks | 1 |
| Dominic Fumusa | Harry Ward | 1 |
| Reese Alexander | Zaid | 1 |
| Poorna Jagannathan | Judith Chapman | 1 |
| Sarah Lind | Nancy Clarke | 1 |
| Gary Hudson | General Reed | 1 |
| Amy Rutberg | Anna Warren | 1 |
| Zoie Palmer | Meg | 1 |
| Sebastian Spence | Senator Warren | 1 |
| Michael Benyaer | Liad Meidar | 1 |
| Peter Bryant | Norman | 1 |
| Rafael Petardi | Viktor | 1 |
| Denis Akiyama | Sensei | 1 |
| Vijay Mehta | Dilip Desai | 1 |
| Adoni Maropis | Niko Xanatos | 1 |
| Michael Xavier | Ramsey's Assassin | 1 |
| Aliyah O'Brien | Dr. Bleier | 1 |
| Kathryn Davis | Young Mom | 1 |
| Billy Parrott | U.S. Customs & Patrol Officer | 1 |
| Gianpaolo Venuta | Jean-Paul | 1 |
| Carlos Gonzalez-Vio | Dr. Anton Ruiz | 1 |
| Amanda Lisman | Beth Childers | 1 |
| Benz Antoine | Senator McDermott | 1 |
| Tara Nicodemo | Allie Graham | 1 |
| Milton Barnes | Federal Agent | 1 |
| Matt Cooke | John Ogilvie | 1 |
| Emy Aneke | Special Agent Johnson | 1 |
| Rachael Ancheril | Tatiana Moore | 1 |
| Isaac Kragten | Young Bryan Mills | 1 |
| Sugith Varughese | Edwin Brown | 1 |
| Michael Gordin Shore | Plant Manager | 1 |
| Devan Cohen | Evan (10 Yrs) | 1 |
| Jeremy Crutchley | Senator Buchanan | 1 |
| Roger Dunn | Walter | 1 |
| Romaine Waite | Langston | 1 |
| Jonathan Koensgen | PMC Kane | 1 |
| Nneka Elliott | News Correspondent | 1 |
| Edie Inksetter | Diane | 1 |
| Rakhee Morzaria | News Reporter | 1 |
| Matthew Bennett | Gary Martello | 1 |
| Uni Park | Kai Mok | 1 |
| James Binkley | S.S. Cat Agent | 1 |
| Gavin Fox | Payne | 1 |
| Jung-Yul Kim | North Korean Guard Lee | 1 |
| Michael Rhoades | Officer Cloak | 1 |
| Dana Drori | Elizabeth Warner | 1 |
| Philip Craig | Bob | 1 |
| Jonathan Watton | Colin Grant | 1 |
| David Julian Hirsh | Clayton Bass | 1 |
| Aaron Roman Weiner | Mark James | 1 |
| James Melville | Fed #1 | 1 |
| Jerald Bezener | Ukrainian Thug | 1 |
| Jamaal Grant | Councilman Torres | 1 |
| Jennifer Vallance | Redhead in Mink | 1 |
| Jean Paul Najm | Dogan | 1 |
| Jean Paul Najm | Mature Student Agent #1 | 1 |
| Rishma Malik Scott | Lawyer | 1 |
| Victoria Snow | Sarah Mills | 1 |
| Jai Jai Jones | Crowe | 1 |
| Maddy Martin | Taken Person | 1 |
| Sabryn Rock | Cereus | 1 |
| Drew Moss | Merc | 1 |
| Arlen Aguayo-Stewart | Lucia | 1 |
| Lovina Yavari | Cancer Charity Photographer | 1 |
| Eyas Younis | Beren Hasan | 1 |
| Troy Blundell | Young Gabe Mills | 1 |
| Sean Baek | Shinigami | 1 |
| Mark Antony Krupa | Ruslan's Lieutenant | 1 |
| Murry Peeters | Isabel Edu | 1 |
| Howard Jerome | Owner | 1 |
| Robbie Sublett | Mitchell Mills | 1 |
| Roman Roytberg | Vlad Korchenko | 1 |
| Albert Chung | Chinese Business Man | 1 |
| Alexei Bondar | Ruslan Varayev | 1 |
| Jacob Soley | Boy | 1 |
| Christopher Tai | Fisherman | 1 |
| Brennan Martin | Adlan | 1 |
| Nancy Ticotin | Salome | 1 |
| Sharron Matthews | Marcy | 1 |
| Sam Kalilieh | Michael Fortman | 1 |
| Ayesha Mansur Gonsalves | Brie Collins | 1 |
| Bruce Baek | North Korean Guard Kim | 1 |
| Gabriella Sundar Singh | ND Backpacker | 1 |
| Ola Sturik | Action 7 Reporter | 1 |
| Paul Kingston | Aaaron | 1 |
| Ish Morris | Marco | 1 |
| Alex Draper | Paul Graham | 1 |
| Sana Asad | Young Woman | 1 |
| Luke Humphrey | Neal | 1 |
| Vladimir Raiman | Boris | 1 |
| Jennifer Krukowski | Rachel Meidar | 1 |
| Dalton Derek | Molina | 1 |
| Tonjha Richardson | Esme Flynn | 1 |
| Nykeem Provo | PMC Allen | 1 |
| Carl Bauer | Prison Guard | 1 |
| Brian Paul | Director Owens | 1 |
| George Masswohl | Farmer | 1 |
| Emmanuel Kabongo | Domingo | 1 |
| Kelly Penner | Tieri Fratelli | 1 |