UK Chart Position: 2

Bruce Dickinson – vocals
Dave Murray – guitars
Adrian Smith – guitars
Steve Harris – bass
Nicko McBrain – drums

Martin "Pool Bully" Birch – producer, engineer, mixing
Frank Gibson – assistant engineer
Bruce Buchhalter – assistant engineer
George Marino – mastering
Derek Riggs – sleeve design, sleeve concept, sleeve illustration
Moshe Brakha – photography
Rod Smallwood – sleeve design, sleeve concept
Simon Heyworth – remastering (1998 edition)
Ross Halfin – photography (1998 edition)