Get to know the mastermind behind The Beatles’ worldwide domination, from an unknown Liverpool band to uncontested modern musical icons.

Featuring new and exclusive interviews, Beatles' Biggest Secrets, reveals the inside story of the world's greatest pop group with explosive revelations about the extraordinary lives of Liverpool's favorite sons. From the band's formation and early exposure to the gritty world of sex, drugs and rock 'n' roll in the dingy strip clubs of Hamburg, Germany, the program then travels forward through the Beatles' careers with shocking surprises about their relationships with each other, their women and their inner circle. Filled with interviews from friends, relatives, colleagues and former girlfriends as well as rare film footage and original artwork by artist Klaus Voormann, this is the first fully rounded Beatles portrait to appear on DVD. This is the Beatles at their best -- and their worst!

A quartet of African-American youths start a British-Invasion-style band.

A look back at the days when the Beatles courted America through appearances on the Ed Sullivan TV show, as well as their album, “Meet the Beatles.”