Asterix in Amerika

Knowing that the Druid Getafix is only one of the mighty Gauls capable of brewing the magic potion, the Romans plan to kidnap him and throw him over the edge of the world (the world, of course being flat). The Romans carry out their plan but are pursued by Asterix and Obelix. However when the edge of the world comes Asterix and Obelix don't find death – they find America and must search for Getafix before their village runs low on potion and is overrun.