Hank Aaron and Derek Jeter, with Kevin Costner narrating, lead a cast of baseball legends & scientists who explore the magic within the 396 milliseconds it takes a fastball to reach home plate, and decipher who threw the fastest pitch ever. Directed by: Jonathan Hock Starring: Kevin Costner, Hank Aaron, Nolan Ryan, Bob Gibson, Goose Gossage, Steve Dalkowski, Derek Jeter
