This Is Spinal Tap is a 1984 mockumentary comedy film directed by Rob Reiner. The film follows the fictional British heavy metal band Spinal Tap as they embark on a disastrous tour of the United States. The film stars Christopher Guest, Michael McKean, and Harry Shearer
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This Is Spinal Tap is a 1984 American mockumentary comedy film directed by Rob Reiner in his feature directorial debut. Christopher Guest, Michael McKean, and Harry Shearer play members of the parody heavy metal band Spinal Tap, while Reiner plays Martin "Marty" Di Bergi, a documentary filmmaker following the band on tour.