Show No Mercy (song)

"Show No Mercy" is a song written and produced by Vanda & Young and performed by New Zealand singer songwriter, Mark Williams. It was released in March 1990 as the lead single from his fifth studio album Mark Williams ZNZ (1990).

Track listings
7" single (Albert Productions 655729)
 * 1) "Show No Mercy" – 3:38
 * 2) "Fool No More" – 3:32

12" single / CD Maxi
 * 1) "Show No Mercy" (12" mix) – 7:37
 * 2) "Show No Mercy" (instrumental) – 4:32
 * 3) "Show No Mercy" (album version) – 4:21
 * 4) "You're So Cool" – 3:04