Amoklauf

Amoklauf is a 1994 German horror film written and directed by Uwe Boll. Boll's third feature, it established a number of directorial trademarks that would recur throughout the filmmaker's career, such as a scene involving a mass shooting and a premise revolving around "psychologically disturbed men and intersecting systems of oppression conspiring to unleash the violent potential within them."

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.