About the film
Who Killed Nancy? is a British documentary film directed by Alan G. Parker. The film was produced by Ben Timlett and Christine Alderson.
It had its US theatrical opening at the Cinema Village in New York City on 30 July 2010. The film examines the possibility that it was not Sid Vicious who was responsible for the death of Nancy Spungen.
From the film's Wikipedia article (CC BY-SA 4.0).