Gene Simmons played the evil Islamic terrorist villain, Malak al Rahim, in Rutger Hauer's movie, Wanted: Dead Or Alive ... he was setting off car bombs in LA, and tried to pull of the poison gassing of half the city, until Rutger put a grenade in his mouth and pulled the pin.
A great performance, quite cold-blooded and malevolent.
Personally, I've never listened to KISS, but Simmons is OK in my book ... especially after reading this.
Don't like KISS music. But as a person Gene is right on. He played a villian in the season finale of Third Watch and did a very good job.