When their druid forgets how to prepare the magic potion, Asterix and Obelix must defend the village as Caesar plots to use a Gallic law against them.

Alain Chabat, Gilles Lellouche, Anaïs Demoustier, Laurent Lafitte, Thierry Lhermitte, Géraldine Nakache, Jean-Pascal Zadi, Grégoire Ludig, David Marsais, Jérôme Commandeur, Fred Testot, Jeanne Balibar, Grégory Gadebois, Alexandre Astier, Stéfi Celma, Pio Marmaï, Barbara Tissier, Marie Facundo, Jamel Debbouze