Tha Asterix is a charaidean a’ dèanamh air a’ Ghrèug gus urram is glòr a chosnadh aig na Geamannan Oilimpigeach, le strùpag dhen stuth seunta, chan eil teagamh nach buannaich iad pailm òrail no dhà! Ach, gun fhiosta dha na Gallaich, tha stuthan sam bith a bheir neart mì-nàdarra dha farpaiseach an aghaidh nan riaghailtean — theab Oifigich nan geamannan cur às de na dòchasan an sgioba Gallach! Ged-ta, tha dùthchanan ann nach lean ris na riaghailtean, agus dh’fhaoite gum faigh an sgioba Ròmanach cothrom air nach robh còir, mura cur Oghamaix an draoidh stad orra gu aithghearr!

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 Oghamaix makes sure they don’t get away with cheating.