In the aftermath of Cassius Clay's defeat of Sonny Liston in 1964, the boxer meets with Malcolm X, Sam Cooke and Jim Brown to change the course of history in the segregated South.
Courtney Whitmore, a smart, athletic and above all else kind girl, discovers her step-father has a secret: he used to be the sidekick to a superhero. "Borrowing" the long-lost hero’s cosmic staff, she becomes the unlikely inspiration for an entirely new generation of superheroes.