On t.v, I saw part of a movie, or what looked to be a movie. Anyway, there was a tribe of North Americans living in an idyllic atmosphere. They communicated with a series of clicks, and they were uninfluenced by technology; furthermore, they were unaware of the metropolis several miles away. A glass bottle was found and caused stress amongst the tribe - a girl was hit over the head with the bottle and cried; the event caused a silent night within the clan. Does anyone know what this movie is? It was strangely alluring in an outlandish sort of way.