Group of British rockers that achieve immortality through witchcraft

"This Is Spinal Tap" shines a light on the self-contained universe of a metal band struggling to get back on the charts, including everything from its complicated history of ups and downs, gold albums, name changes and undersold concert dates, along with the full host of requisite groupies, promoters, hangers-on and historians, sessions, release events and those special behind-the-scenes moments that keep it all real.

Spinal Tap, England’s loudest and most punctual band, reunite following a 15-year hiatus for one final concert.