Bert pointed me to Riese, a new web "TV" series.
I'm not sure, immediately it did not appeal too much to me. I ran into the problem I've had so many times before: the primitive people living in stone age conditions look fake. I don't know, maybe they just look too healthy, comfortable... well fed. Even if they made their faces dirty, they simply look like dirty modern actors, not people who have lived their whole life without safety, good food, good bed, health care, heated houses, dental care, etc.
I must admit I don't know how I'd solve the problem if it were me. But it never convinced me.