A group of friends living at the dawn of human civilization are the first to discover necessities like fire and the wheel. 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.
Anna Kendrick
Jane (voice)
Zac Efron
Gary (voice)
Jillian Bell
Minerva (voice)
Lamorne Morris
Trog (voice)
James Adomian
Tristan (voice)
Stephanie Beatriz
Beth (voice)
Ed Begley Jr.
Marsh (voice)
Sam Richardson
Bog (voice)
Paul Scheer
Ugg (voice)
Ugly Americans82%
China, IL68%
Unsupervised67%
Aqua Teen Hunger Force75%
Squidbillies68%
The PJs68%
Robot Chicken76%
Frisky Dingo73%
American Dad!70%
Code Monkeys73%
Xavier: Renegade Angel84%
The Life & Times of Tim74%
Solar Opposites78%
Marvel's Hit-Monkey77%
Seth MacFarlane's Cavalcade of Cartoon Comedy58%
Clerks71%
Family Guy74%
Metalocalypse75%
Animals.62%
Ten Year Old Tom68%
