Desperate to deal with a chronic digestive problem, stand-up comedian Blanche Gardin decides to consult a naturopath, who explains that her self-mockery on stage is sending her brain a negative message about herself. Blanche accepts this diagnosis with the faith of a new convert, decides to give up humor and embarks on the road to personal development.

• Blanche Gardin
• Paul Moulin
• Louis C.K.
• Françoise Gazio
• Diana Laszlo
• Jean-Christophe Meurisse
• Charlotte Laemmel
• Manon Kneusé