The Great Rock 'n' Roll Swindle is a 1980 British mockumentary film directed by Julien Temple and produced by Don Boyd and Jeremy Thomas. It centers in the British punk rock band Sex Pistols and, most prominently, their manager Malcolm McLaren.
The footage was filmed in early - mid 1978, between singer John Lydon's departure from the band and their subsequent split. The movie was finally released nearly two years later. Lydon (who was listed in the credits as "The Collaborator") and original bass guitarist Glen Matlock only appear in archive footage - Lydon having refused to have anything to do with the production.
(Summary from Wikipedia)