Marti DiBergi es un director que decide hacer un documental, un rockumental sobre la banda de rock más ruidosa de la historia: el grupo de heavy metal “Spinal Tap”.

A great testimony to the craft and inevitable humor of rock music, This Is Spinal Tap finds a perfect alignment of comedic talents producing a film of endless humor and unexpected wisdom. One of the first mockumentaries, it has now become one of the biggest influences on the genre.