Don't Worry, I'm Fine

Élise 'Lili' Tellier

Mélanie Laurent

Paul Tellier

Kad Merad

Isabelle Tellier

Isabelle Renauld

Thomas aka 'Grenouille'

Julien Boisselier

Léa

Aïssa Maïga

Antoine, Loïc's friend

Simon Buret

Hallway teacher

Christophe Rossignon

Psychiatrist

Thibault de Montalembert

First teacher

Éric Herson-Macarel

Doctor from Vigneux

Emmanuel Courcol

First nurse

Martine Chevallier

Chief doctor

Jean-Yves Gautier

Second nurse

Nathalie Besançon

Second teacher

Thierry Lavat

Loïc

Mickael Trodoux

First Shopi cashier

Flore Vannier-Moreau

Saint-André hotel receptionist

Blandine Pélissier

Intern

Stéphanie Cabon

Medical secretary

Emmanuelle Dupuy

Manager of the Shopi

Alain Cauchi

Thomas' brother

Yoann Denaive

Thomas' mother

Charlotte Clamens

Thomas' father

Laurent Claret

Young woman at the party

Stéphanie Pasterkamp

Balcony guy

Nicolas Bridet

Monopole hotel receptionist

Thierry Nenez

Eurolines driver

Pierre-Benoist Varoclier

Saint-Aubin singer

Pierre Guimard

Jean, burly nurse

Olivier Mothes

Shopi customer

Valérie Blin

Party bartender

Richard Mothes

Thomas's friend

Hubert Dupuy

First homeless person

Laurent Martinez

Second homeless person

Eric Renault

Second Shopi cashier

Stéphanie Drouin

Shopi warehouse worker

Pascal Sandoz

Father on the beach

Alexis Manuel

Boss of Saint-Aubin tobacco

Olivier Hélie

Taxi driver

Jean-Philippe Avenel

Postman

Thomas Bidart

Gérard Cherqui

Nicolas Fine

Raphaël Goutner

Françoise Guiol

Marianne Henry

Olivia Lioret

Francia Seguy

Christophe Vienne

Aurélie Vérillon

Young trendy (uncredited)

Maximilien Poullein

Self (archive footage) (uncredited)

Patrick Sébastien