Art Direction, Design – Hugh Syme
Backing Vocals – Tommy Funderburk (tracks: 2, 6, 9, 11, 13, 14)
Bass – Neil Murray (tracks: 1, 3 to 5, 7, 8, 10, 12), Rudy Sarzo (tracks: 6, 9, 11, 13, 14)
Coordinator [A&r Coordination] – Debra Shallman
Coordinator [Project Coordination] – Jeff Magid
Drums – Aynsley Dunbar (tracks: 1, 3, 5, 10, 12), Cozy Powell (tracks: 4, 7, 8), Tommy Aldridge (tracks: 6, 9, 11, 13, 14)
Guitar – John Sykes (tracks: 1, 3 to 5, 7, 8, 10, 12), Steve Vai (tracks: 6, 9, 11, 13, 14)
Guitar, Vocals – Mel Galley (tracks: 4, 7, 8)
Keyboards – Claude Gaudette (tracks: 6, 9, 11), Don Airey (tracks: 1, 3, 5, 6, 9, 10, 12), Jon Lord (tracks: 4, 7, 8)
Liner Notes – Sal Manna
Management – HK Management, Inc.*, Howard Kaufman
Mastered By – George Marino
Photography By – Bernard Boudreau
Producer – Keith Olsen (tracks: 1 to 3, 5, 6, 9 to 14), Martin Birch (tracks: 4, 7, 8), Mike Clink (tracks: 6, 9, 11, 13, 14), Mike Stone (tracks: 1, 3, 5, 10, 12)
Supervised By [Mastering Supervisor] – David J. Donnelly*
Vocals – David Coverdale, John Sykes (tracks: 1, 3, 5, 10, 12)
Written-By – Vandenberg* (tracks: 6, 9, 11, 14), Marsden* (tracks: 2, 13), Coverdale*, Sykes* (tracks: 1, 3, 5, 10), Galley* (tracks: 4), Moody* (tracks: 8, 13)