open 12 to 6 today ! on this date in 1989 ! Extreme Aggression is the fourth studio alb** by German thrash metal band Kreator released in 1989. While the band had already gained a sizeable following in the US due to their 1987 tour with the crossover thrash band D.R.I., this alb** introduced many American fans to Kreator, primarily through heavy rotation of the Betrayer music video on MTV's Headbangers Ball, which was partly shot at the Acropolis in Athens, Greece. This alb** was their first issued in the US by Epic Records. The alb** was also available on picture disc vinyl. The alb**'s original artwork was a monster-like creature painting a picture of a cannibal eating a person's head. However, it was quickly replaced with a new artwork, depicting an image of the band in front of an orange background.