A Fine Line Between Stupid and Clever

The Story of Spinal Tap

By: Rob Reiner, Christopher Guest, Michael McKean, Harry Shearer

Narrated by: Rob Reiner, Christopher Guest, Michael McKean, Harry Shearer

A 2026 Audie Award Finalist for Nonfiction

NEW YORK TIMES BESTSELLER

For the first time, director Rob Reiner and cocreators Christopher Guest, Michael McKean, and Harry Shearer provide the full behind-the-scenes story of the making of the groundbreaking mockumentary This Is Spinal Tap and its upcoming sequel.

Since its original release in 1984, This Is Spinal Tap has evolved from a beloved cult film into a cinematic landmark: an all-time comedy classic that pioneered an entire genre, the mockumentary. Now, director Rob Reiner and his cowriters and costars, Christopher Guest, Michael McKean, and Harry Shearer, tell the complete story of the movie and its fictitious band—how they met, how Spinal Tap came to be, and how their low-budget indie film took on a life of its own. Years after the movie first came out, the Library of Congress selected This Is Spinal Tap for inclusion in the National Film Registry and Tap went on to play The Royal Albert Hall, Wembley Stadium, and to over 100,000 fans at the Glastonbury Festival in England.

Reiner, Guest, McKean, and Shearer provide the backstories to the movie’s famous lines—among them “Hello, Cleveland!,” “None more black,” “You can’t dust for vomit,” and “These go to eleven”—and to such Tap anthems as “Big Bottom” and “Stonehenge.” Featuring never-before-seen photographs, band memorabilia, and personal reminiscences of their enduring creative partnership, A Fine Line Between Stupid and Clever will delight Tap-heads of all ages—just as the long-awaited Spinal Tap sequel is hitting theaters.

BUT WAIT, THERE’S MORE! A Fine Line Between Stupid and Clever also comes with a bonus memoir by Reiner’s directorial alter ego, Marty DiBergi, in which he interviews Tap band members Nigel Tufnel, David St. Hubbins, and Derek Smalls about their musical journey and their drummers who paid the ultimate sacrifice to the rock gods.

The cleverness

I loved everything about this book. I’m a huge fan of Spinal Tap, and all the actors. What makes this book even more special is that it continues the legacy started by Rob, David, Chris and Harry in a perfect way! Rob Reiner will be dearly missed.

Turns up to 11

Although it was sad knowing this was one of Rob's final projects the book is a fantastic look at the making of Spinal Tap and all that went into such an epic film and legacy.

Tap tap tap

More Tap is always better. Great performances, and an extra hour+ of Schnadeling. Priceless. The SPINAL TAP in character bits are fun and give a window into the creativity. So fun. No mention of Nigel and Joe Satriani?! Sacrilege.

Fascinating story of a cult classic

Wonderful behind-the-scenes about how This is Spinal Tap came together. I really enjoyed the first half of the book.

I didn't enjoy the second half of the book as much, Smell the Book. This half is an interview with the cast in character. It just wasn't funny. I felt the cast spent too much time impressing each other with their "riffs."

It was so sad to hear Rob Reiner with his recent tragic death in mind. He sounds so happy when he thanks his wife and children at the end of the book.

Best on Audible!

This is one of those books that is best listened to rather than read silently. So many great anecdotes told by Rob Reiner and company. Trust me on this one. And, if you are a super-fan, the oral history of the band will be of particular interest (after the credits of the book).