Blockers is an upcoming 2018 American comedy film directed by Kay Cannon and written by Eben Russell, Jon Hurwitz, Hayden Schlossberg, Brian and Jim Kehoe. Blockers is a 2018 American comedy film directed by Kay Cannon and written by Brian Kehoe and Jim Kehoe. The film stars Leslie Mann, Ike Barinholtz, John Cena, Kathryn Newton, Graham Phillips, June Diane Raphael, Hannibal Buress, and Sarayu Blue and follows a trio of parents who try to stop their daughters from having sex on prom night. It premiered at South by Southwest on March 10, 2018 and is scheduled to be released in the United States by Universal Pictures on April 6, 2018. When three parents stumble upon their daughters’ pact to lose their virginity on prom night, they launch a covert one-night operation to stop the teens from sealing the deal.