A team of explorers discover a clue to the origins of mankind on Earth, leading them on a journey to the darkest corners of the universe. There, they must fight a terrifying battle to save the future of the human race.

In 1973, 15-year-old William Miller's unabashed love of music and aspiration to become a rock journalist lands him an assignment from Rolling Stone magazine to interview and tour with the up-and-coming band, Stillwater.