The documentary tells the story of the making of The Clash's 'London Calling' album and included in a special 25th Anniversary edition re-release of the original album. Directed by Don Letts and including interviews with Joe Strummer, Mick Jones, Paul Simonon, Topper Headon and othey key figures, this also includes previously unreleased home footage of The Clash recording London Calling in Wessex Studios.

Rob Greene has information about an undercover terror team inside the CIA led by Joe Connelly. To stay alive with the knowledge, he is advised to stay undercover by his supervisor Andrews. Connelly's men try to kill Greene, but he can escape and warns his son Danny that he also may be in danger and that he should look for Dog Thompson.

Aspiring comic Rupert Pupkin attempts to achieve success in show business by stalking his idol, a late night talk-show host who craves his own privacy.