The original lineup of Paul Stanley (vocals and rhythm guitar), Gene Simmons (vocals and bass guitar), Ace Frehley (lead guitar and vocals), and Peter Criss (drums, percussion and vocals) is the most successful and identifiable. With their makeup and costumes, they took on the personae of comic book-style characters: The Demon (Simmons), Starchild (Stanley), Spaceman (Frehley), and Catman (Criss).