In 1973, the seminal rock band Led Zeppelin, one of the founders of the music genre known as "heavy metal," went on tour and performed in Madison Square Garden. This 2-DVD documentary has concert footage, including the 23-minute-long version of the song "Dazed and Confused." The film also shows the musicians at home, pursuing some of their hobbies including drag-racing. The concert coverage also has scenes revealing what took place backstage and a discussion of the theft of the band's cash during their visit to New York. Approximate running time is 138 minutes.