It's baseball's greatest moment: Babe Ruth's called shot home run against the Chicago Cubs in the 1932 World Series. But did it really happen? Baseball fanatic and Stonehenge: Built by Giants host Mike O'Hara barnstorms the country, assembling a team of former players, historians, and fellow fans to uncover the truth about one of sport's most awe-inspiring plays. It's the hit series you've always wanted, starring the king of baseball himself, the Great Bambino.