François Civil as Raphaël Ramisse / Zoltan

Joséphine Japy as Olivia Marigny / Shadow

Benjamin Lavernhe as Félix / Gumpar

Camille Lellouche as Mélanie

Amaury de Crayencour as Marc Deschanel

Édith Scob as Gabrielle, the grandmother

Juliette Dol as Morgane

Samir Boitard as Professor of Literature / Leader of the Mercenaries

Christian Benedetti as Etienne Robert, publisher

Guillaume Bouchède as Olivia's unconditional fan

Anne-Valérie Payet as Olivia's assistant

Raphael von Blumenthal as American producer at publisher's meeting

Bertrand Combe as High school principal

Guillaume Mélanie as Stage manager of the Odéon

Sonia Nini as Sandra, delivery girl

Alexandrina Turcan as Elisa the sportswoman

Jean Franco as Physio of the gala

Mahdi Alaoui as Bouncer of the gala

Elsa Houben as Intellectual student

Nina Simonpoli-Barthelemy as Jaded student

Dorian Le Clech as Student 3

Patrice Melennec as Guardian of the Odéon

Ludivine de Chastenet as Publisher's collaborator

Franck Boss as Publishing house employee

Franck Provost as Franck Provost, hairdresser

Khatia Buniatishvili as Self

Laurent Delahousse as News Presenter

Avant Strangel as American lawyer at publisher's meeting

Nathanaël Bez as Assistant