Jon Bream reports that Prince’s $6 million film Purple Rain has been filmed under tight secrecy since November 5, with a strict media embargo and extras required to sign agreements not to discuss the project. Publication: Minneapolis Star and Tribune Date: Monday, December 19, 1983 Country: United States Section: Entertainment (Page 4C) Byline: Jon Bream, Staff Writer THE STORY The article details the highly secretive production of Purple Rain. Despite the closed sets and non