The theatrical flair and musical innovation lent to Genesis between the years 1967 and 1975 by its founder, Peter Gabriel, comes under critical review in this insightful examination. Included is rare performance footage of 'The Knife', which Gabriel made famous by introducing the now-common practice of stage diving to its strains; performances of 'The Musical Box', 'Selling England By The Pound' and 'Dancing Out With The Moonlit Knight' are also highlights. Fleshing out the band footage is a team of leading critics, musicians, and writers, who reveal their opinions and knowledge of this enduring music.