Beneath Anna Poliatova's striking beauty lies a secret that will unleash her indelible strength and skill to become one of the world's most feared government assassins.
| Anna | Sasha Luss |
| Olga | Helen Mirren |
| Alex Tchenkov | Luke Evans |
| Lenny Miller | Cillian Murphy |
| Maude | Lera Abova |
| Piotr | Alexander Petrov |
| Vlad | Nikita Pavlenko |
| Nika | Anna Krippa |
| Jimmy | Aleksey Maslodudov |
| Vassiliev | Éric Godon |
| Mossan | Ivan Franěk |
| Samy | Jean-Baptiste Puech |
| John | Adrian Can |
| Dorothée | Alison Wheeler |
| Oleg | Andrew Howard |
| Frederick | Jan Oliver Schroeder |
| Sonia | Louise Parker |
| Petra | Sasha Beliaeva |
| Renata | Greta Varlese |
| Inge | Lauren de Graaf |
| Anna's Father | Mikhail Safronov |
| Anna's Mother | Maria Luss |
| Moscow Cabbie | Sergey Bachurskiy |
| KGB Superior Officer | Ernest Gromov |
| KGB Sentry | Sergey Zharkov |
| Vassiliev's Secretary | Julia Munrow |
| Olga's Technicien | Jess Liaudin |
| Piotr's Hostage | Christopher Craig |
| Moscow Playboy | Yuriy Zavalnyouk |
| CIA Chief | David Coburn |
| Miller's Chauffeur | James Joint |
| Miller's Assistant | Tonio Descanvelle |
| Blake | Réginal Kudiwu |
| Binome Blake | Manuel Sinor |
| Monceau Waiter | Gérard Graillot |
| Mario | Laurent Ferraro |
| Mario's Stylist | Zac Andianas |
| Mario's Make-Up Artist | Aya Yabuuchi |
| Mario's Assistant | Mabô Kouyaté |
| Nato | Eric Lampaert |
| Nato's Producer | Fany Le Gac |
| Nato's Model #1 | Pauline Hoarau |
| Nato's Model #2 | Noam Frost |
| Nato's Assistant | Jordan Dwayne |
| Boxing Photographer | Peter Lamarque |
| Neta | Grace Hancock |
| Car Crash Woman | Cansu Tosun |
| Laboratory Scientist | Niccolò Senni |
| Scope CIA Agent #1 | Scott Thurn |
| Scope CIA Agent #2 | Terrence Amadi |
| Mansion Photographer | Jean-Marc Montalto |
| KGB Surveillance #1 | Alexandre Majetniak |
| KGB Surveillance #2 | Toni Hristov |
| KGB Surveillance #3 | Leonid Glushchenko |
| DJ Party | Anthony Weber |
| One Agency Receptionist | Elise Lissague |
| One Agency Assistant | Wendy Grenier |
| Restaurant Manager | Viatcheslav Ardachev |
| Restaurant Guest | Paul Lefèvre |
| Restaurant Target | Alain Figlarz |
| Alex's Sidekick | Igor Savochkin |
| Anna - 8 Years Old | Kamila Hovorková |
| Anna - Blonde | Nastya Sten |
| CIA Agent (uncredited) | Colin Bates |
| Cascadeur (uncredited) | François Girard |
| CIA agent (uncredited) | Dmitriy Grinevich |
| Russian Guard (uncredited) | Maxence Huet |
| Kirill (uncredited) | Travis Kerschen |
| Diplomat (uncredited) | Emmanuel Ménard |
| KGB Agent (uncredited) | William Sciortino |
| The Stylist (uncredited) | Christophe Tek |
| Man in Car / Man in Shower (uncredited) | Rupert Wynne-James |
| Moli | Eduard Flerov |
| CIA Agent (uncredited) | Victoria Cyr |
| Scope CIA Agent | Scott Thrun |
