The Medford Public Schools present the second showing of the documentary “If They Had Known,” a 35-minute film that focuses on the risks of current party culture. It is not a film about addiction. It is a candid film spoken by kids, to kids about the risks of recreationally mixing prescription drugs with alcohol. The film is an honest and emotional account of a real event — the death in 2015 of 19-year-old Clay Soper of Winchester after mixing alcohol and Xanax. The film was made by Soper’s parents with support of the Clay Soper Memorial Fund.

Parents only are cordially invited to attend one of the presentations. The film will be followed by a question and answer session.

The first presentation of the film will take place at 7 p.m. on Thursday, March 7, at the McGlynn Middle School auditorium.