From the magic potion to the chemical composition of the worldwide success of Asterix, the film will tell of the genesis of the work, the creative complicity between Uderzo and Goscinny as well as behind the scenes anecdotes.

The career of French comic author René Goscinny was a living blend of cultures and an expression of the great importance this artist attached to the production and dissemination of sophisticated popular culture. Goscinny left behind an extremely extensive body of work: "Asterix", "Lucky Luke", "Isnogud", "Little Nick" and many more.