The film follows Kaspar Hauser (Bruno S.), who lived the first seventeen years of his life chained in a tiny cellar with only a toy horse to occupy his time, devoid of all human contact except for a man who wears a black overcoat and top hat who feeds him.
During World War II, three German soldiers are withdrawn from combat when one of them, Stroszek, is wounded. They are assigned to a small coastal community on the Greek island of Kos while Stroszek recuperates. The men become increasingly stir crazy in their uneventful new assignment. Stroszek eventually goes mad.
After a chance encounter with a wanted man, a woman is harassed by the police and press until she takes violent action.
