Analysis of information sources in references of the Wikipedia article "ผจญนรกแดนทมิฬ 20,000 ปี" in Thai language version.
Alpha is the rare film that dares to imagine that American audiences are willing to sit in a multiplex and read subtitles, since the members of the clan, who already don't utter much dialogue, speak in an unidentified prehistoric language.
In an invented language with subtitles.
