Spinal Tap Reveals Their Low Points, Ideal Casting for Their Biopic, & Best Songs That Didn’t Make It

David St. Hubbins, Nigel Tufnel, and Derek Smalls make up one of the most infamous bands of the 20th century: Spinal Tap. In this exclusive interview with MovieWeb for their upcoming documentary ‘Spinal Tap II: The End Continues,’ they share previously unheard details about low points, ideal casting, and songs they wrote we’ll never hear.