Sandrine Kiberlain as Claire Mayer

Vincent Lacoste as Martin Rémi

Rüdiger Vogler as Hartz

Léonie Simaga as Louise

Arieh Worthalter as Aimé

Jenna Thiam as Caroline

Alexandre Steiger as Le père dans le train

Lucie Gallo as Carla

Pascal Rénéric as Vlad

Thomas Chabrol as Commissaire Tanguy Fanch

Simon Guélat as Paul

Xavier de Guillebon as Le galeriste

Chloé Astor as L'assistante du galeriste

Christophe Odent as L'homme important

Lou Deleuze as La petite fille du train

Gwenaëlle Simon as La mère d'Oscar

Baptiste Sornin as Technocrate belge 1

Laurent Caron as Technocrate belge 2

Lucas Englander as Kurt

Guillaume Orignac as Homme de main Fanch 1

Yal Sadat as Homme de main Fanch 2

Kovács Panka as Renata

Kati Andai as La vieille dame

Fitzgerald Berthon as Victor

Luc Van Grunderbeeck as Pridamant

Vincent Brousseau as Dorante / Bourkine

Claïna Clavaron as Lyse

Jean-Baptiste Sagory as Le Page

Isabelle Bats as Irena

Etienne Beurier as L'urgentiste

William Prunck as Policier Jacques

Laura Tuillier as Policière Marlène

Gilles Bellomi as Chauffeur de taxi

Aurélien Bellanger as Libraire 1

Lucas Harari as Libraire 2

Maryne Bertieaux as Hôtesse d'accueil Parlement européen

Nicolas Gidasewski as Collaborateur Louise Budapest 1

Nicolas Hackenberg as Collaborateur Louise Budapest 2

P. Szabó Dénes as Policier Budapest

Raphaël Girardot as Contrôleur (uncredited)

Edward Lin as Policier en uniforme (uncredited)