Alexander Skarsgard (seen here) and Guy Pearce agree film violence has an effect, but Mr. Skarsgard adds, "We do have insane people in Sweden and in Canada. But we don't have 30,000 gun deaths a year." (Associated Press)

Alexander Skarsgard (seen here) and Guy Pearce agree film violence has an effect, but Mr. Skarsgard adds, "We do have insane people in Sweden and in Canada. But we don't have 30,000 gun deaths a year." (Associated Press)