The Making of Sgt Pepper featured separate interviews with Paul McCartney (filmed on 9th April 1992), George Harrison (12th April) and Ringo Starr (19th April). The show also features George Martin playing back some of the Sgt. Pepper's recordings directly off the original studio 4-track master tapes. Sir George was to reprise this exercise for the 'Sgt. Pepper' segment of The Beatles Anthology TV series a few years later.
