Thomas Vinterberg Director Matthias Schoenaerts Mikhail Averin Actor Léa Seydoux Tanya Averina Actor Colin Firth Commodore David Russell Actor Peter Simonischek Amiral Gruzinskiy Actor August Diehl Anton Markov Actor Max von Sydow Amiral Petrenko Actor Magnus Millang Oleg Actor Matthias Schweighöfer Pavel Sonin Actor Steven Waddington Graham Mann (Seaway Eagle) Actor Artemiy Spiridonov Misha Averin Actor Fedja Stukan Goncharov Actor Miglen Mirtchev Captaine Timoshenko Actor Tom Hudson G Boris Actor Joel Basman Léo Actor Martin Greis Ilyushin Actor Kristof Coenen Sasha Actor Chris Pascal Niko Actor Robert Rodat Screenwriter Ariel Zeitoun Producer C. Thomas Paschall Executive Producer Ray Wu Executive Producer Lisa Ellzey Executive Producer Anthony Dod Mantle Cinematographer Valdís Óskarsdóttir Film Editing Alexandre Desplat Original Music