In cases of international intrigues and current controversies having to do with how fictional movies can effect real-life people and events around the globe, I have yet to watch The Interview, last year’s comedy about North Korea’s leader Kim Jong-un, which provoked terror threats against theaters and sensational accusations concerning the hacking of Sony. However, yesterday I had the occasion to catch the award-winning black comedy from Argentina, Wild Tales, a darkly funny and shocking cinematic masterpiece containing six short-film vignettes, all having the common theme of ordinary human characters losing their minds and acting out unexpected, violent revenge upon...