Pi Day Die DayHorror49Pi Day Die Day49Horrorthumb_upthumb_downPi Day Die DayMarch 12, 2016Directed byMichael E. Cullen IIPi Day Die Day centers around Euclid High School in a small Ohio town when a serial killer begins murdering kids from the school.US content warning Last Updated: 25 days ago Request Update CastKaitlin HerrickGabrielle Davis