01. Hole in the Sky
02. Don't Start (Too Late) (instrumental)
03. Symptom of the Universe
04. Megalomania
05. Thrill of It All
06. Supertzar (instrumental - with vocalizing choir)
07. Am I Going Insane (Radio)
08. The Writ
Tony Iommi – guitars, piano, synthesizer, organ, harp
Ozzy Osbourne – lead vocals
Geezer Butler – bass
Bill Ward – drums, percussion, piano and backing/scat vocals on "Blow on a Jug"
Will Malone – arrangements for the English Chamber Choir
David Harris – tape operator and saboteur
Robin Black – engineer
Mike Butcher – engineer
Tony Iommi and Mike Butcher – producers