François Cluzet as Georges Balbuzard

Toby Jones as Newman

François-Xavier Demaison as Thierry Levasseur

Arthur Dupont as Vincent Jousselin

Grégory Gadebois as Roger

Vincent Regan as Bradley

Colin Bates as Ross

Philippe Rebbot as Eugène

Patrick d'Assumçao as Maurice

Julie-Anne Roth as Valérie Levasseur

Pili Groyne as Chloé Levasseur

Daphné Dumons as Charlotte

Lucrèce Carmignac as Aurélie

Samuel Churin as Bezon

Lucie Muratet as Gisèle

Delphine Zingg as Michèle

Brigitte Chamarande as Josy

Marie-Christine Orry as Lenny

Philippe Duquesne as Férol, le pharmacien

Gérard Watkins as Volker

Philippe Pollet-Villard as Le campeur

Jérôme Chappatte as Le médecin OMS

Jean-Claude Bolle-Reddat as Le directeur OMS