'The Beatles: Eight Days a Week' trivia and fun facts

The film was made with the cooperation of Paul McCartney, Ringo Starr, Yoko Ono (widow of John Lennon) and Olivia Harrison (widow of George Harrison).

The original project was submitted to Apple Corps by One Voice One World, who also did extensive research worldwide and fitted out a website for fans to collaborate by sending their pictures and videos related to the band.