Olivier Baroux as Léo

Thierry Neuvic as Antoine

Hélène Fillières as Jeanne

Marilyne Canto as Léa

Nina Rodriguez as Alice

Nicolas Rompteaux as Vincent

Arauna Bernheim-Dennery as Nine

Thierry Lhermitte as Morgan

Sandra Becker as Juliette

Renan Carteaux as Martin

Thomas Blanchet as L'ami de Jeanne

Bernard Bolzinger as L'homme du manège

Sacha Bourdo as Michka, le père Noël russe

Amandine Chauveau as Karine

Hélène Coulon as La mère d'Antoine

François d'Épenoux as Thomas

Sophie Fougère as Clémence

Elodie Frenck as Isabelle

Nicolas Guillot as Pierre-Emmanuel

Armelle Lecoeur as La vendeuse de gaufres

Lucie Loue as Laure

Emilie Marsh as La serveuse-chanteuse

Julie Meunier as La secrétaire

Corinne Pougnaud as La juge

Yannig Samot as Cyril

Christophe Sardain as L'huissier

Pascal Simon as Le patron de café

Lodoïs Simonneau as Benjamin, le fils de Juliette

Olivier Suire Verley as Jean-Paul

Boris Vernov as Igor, le 2e père Noël russe

Emmanuel Vieilly as Le commerçant de café

Pierre Renverseau as Homme Archives (uncredited)