Asterix and his friends head for Greece in search of Olympic glory, with their magic potion at hand to help them win a few gold palms. But once the Olympic officials hear of the magic potion, they soon put a stop to the Gauls’ ambitions – performance-enhancing substances are banned at the Olympics. However, some nations don’t stick to the rules, and the Roman team might get an unfair advantage unless druid Ogamaix makes sure they don’t get away with cheating.