Covers the albums Houses of the Holy, Physical Graffiti, Presence and In Through The Out Door, the live film The Song Remains the Same, John Bonham's death, the band's splitting up and Live Aid.

Led Zeppelin record and release their untitled fourth album (generally known as Led Zeppelin IV). This is regarded by many as being their magnum opus.

Recording and release of Led Zeppelin II and Led Zeppelin III, including discussion on each song.

The early days of Led Zeppelin: how they formed, the backgrounds to the four members and the recording and release of their first album, Led Zeppelin.