THIS IS SPINAL TAP CRITERION COLLECTION The hilarious mock-rockumentary from director Rob Reiner and stars/co-scripters Christopher Guest, Michael McKean, and Harry Shearer follows the disastrous U.S. tour of Spinal Tap, a raucous British heavy metal band that has seen better days and gone through more than it's share of drummers. Biting satire features the songs InchS*x Farm,Inch InchBig Bottom,Inch InchStonehengeInch and more; cameos include Billy Crystal, Fran Drescher, Paul Shaffer. 82 min. Audio commentary by Spinal Tap, others; interview; featurette; theatrical trailers; music videos; TV spots; bonus short InchSpinal Tap The Final TourInch (1998); essay. Two-disc set.