Atheism gets a very long timeline here: the film traces non-belief back roughly 200,000 years, treating it as a human default disrupted by the rise of organized religion rather than a modern rebellion against it. It moves through prehistory, early civilizations, and the major religious traditions that eventually dominated public life, tracking the social and political costs paid by skeptics and non-believers along the way, including persecution and violence severe enough that the platform carries a warning about upsetting images. The narration builds toward the modern secular movement as a continuation of that older history rather than something new. There is no host or interview subject named in the material; the film works as a compiled historical argument, laid out chronologically from prehistory to the present, with a companion text and references published separately online for viewers who want the sourcing behind specific claims.