Gary Moore – guitars, lead vocals
Neil Carter – keyboards, backing vocals
Bob Daisley – bass
Cozy Powell – drums
Don Airey – keyboards on "The Messiah Will Come Again," "Running from the Storm" and "This Thing Called Love"
Laurence Cottle – bass on "The Messiah Will Come Again"
Charlie Morgan – drums on "After the War"
Simon Phillips – drums on "Speak for Yourself" and "Blood of Emeralds"
Brian Downey – drums on "Emerald"
Chris Thompson – backing vocals on "After the War," "Led Clones" and "Ready for Love," violin on "Led Clones"
Ozzy Osbourne – co-lead vocals on "Led Clones," backing vocals on "Speak For Yourself"
Andrew Eldritch – backing vocals on "After the War," "Speak for Yourself" and "Blood of Emeralds"
Sam Brown – backing vocals on "Ready for Love"
Miriam Stockley – backing vocals on "Ready for Love"