En tant que comédien, il travaille entre autres au théâtre avec Ronny Coutteure, Catherine Dasté, Daniel Girard, Marcel Maréchal, Gérard Morel, Jean-François Philippe, Raoul Ruiz.
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Au cinéma ou à la télévision avec Claude Berri, Bertrand Blier, Michel Boisrond, Claude Chabrol, Jean-Marie Coldefy, Jean Delannoy, Michel Drach, Jean Kerchbron, Éric Le Hung,Raoul Ruiz, Jean Sagols, Coline Serreau, Marc Simenon, Christiane Spiero, André Voisin… En tant qu’auteur il est amené à écrire une douzaine de pièces et de « One man shows » dont plusieurs sont primés dans divers festivals.
II a signé les mises en scène suivantes : Le Quatuor au Théâtre du Palais Royal, (Molière 1994 et 1998 du meilleur spectacle musical), d'« Accalmies Passagères » au Théâtre La Bruyère (Molières 1997 du meilleur spectacle comique), « Le Passe-Muraille » au Bouffes-Parisiens, qui lui a valu le Molière du meilleur metteur en scène 1997.
Il a été également marionnettiste chez Philippe Genty, membre permanent de l'émission de Laurent Ruquier « Dans tous les sens » sur France Inter, ou auteur aux « Guignols de l'info ».
Entre le 9 novembre 2012 et le 1er février 2013, il intervient en tant que juré dans l'émission On n'demande qu'à en rire, produite par Laurent Ruquier et Catherine Barma, et présentée par Jérémy Michalak.
Leonard is a couch potato statistician who in his spare time writes railway station novels, with the secret hope of one day being published. After sending a good number of manuscripts that remained unanswered, luck finally smiles on him. His novel is selected by a publishing house. But having signed it with a female pseudonym to satisfy the imperative criteria of the competition, this luck quickly turns into a nightmare.
Set in the high courts of 16th Century France, where the wars of religion between Catholics and Protestants are raging. Marie de Mézières, a beautiful young aristocrat, is in love with Henri de Guise, but her hand in marriage is promised to the Prince of Montpensier.
Nicolas has a happy existence, parents who love him, a great group of friends with whom he has great fun, and all he wants is that nothing changes. However, one day, he overhears a conversation that leads him to believe that his life might change forever, his mother is pregnant! He panics and envisions the worst.
When Camille falls ill, she is forced to live with Philibert and Franck.
Frédérique Letheil, who heads the research department of the Emmerson oil group, has sacrificed her private and sentimental life to her experiments. The management, which sees her work as a financial drain, has her unjustly dismissed by the group's general manager, Maxime Vergnaud. When the company realizes its mistake and the economic and ecological potential of Frédérique's research, it asks Maxime to bring her back at all costs.
Camille, a naïve schoolgirl, meets an intriguing influence in Joelle, a slightly older and much more experienced spirit. Camille follows her new friend through the discovery of sex and the darker side of life. As the film progresses, Camille discovers AIDS and the fear that she may have picked up the disease in her early encounters.