Trailer: Human Discoveries starring Zac Efron & Anna Kendrick only on Facebook Watch

Set 10,000 years in the past, Human Discoveries features a group of friends living at the dawn of human civilization. Of course, they’re the first to discover necessities like fire and the wheel. But, much more importantly, we’ll watch as they stumble onto humanity’s best, and worst, innovations: Art, Alcohol, Fashion, Racism, Small Talk, and, much to their confusion, Monogamy.