1990 film

When marauding Romans capture - and catapult - their pal Getafix into lands unknown, the shrewd and cunning Asterix and his able sidekick Obelix spring into action! But their journey leads them to a strange and dangerous new world, where they must face a tribe of Indians, a stampeding herd of buffalo and a medicine man with designs on their magic potion!

The stone-people Hew and Kew have seen a lot in their everlasting lives on top of their mountain. Therefore they're only mildly amazed by the ongoings in the valley below, they've got their own little problems to deal with - But all of a sudden, Mankind is discovering and inventing, instead of just woozeling, and this new behavior starts to threaten Hew's and Kew's stoic peacefulness...