Rob Reiner. The man’s résumé could get its own standing ovation, but to celebrate his life we hop on tour with This Is Spinal Tap — an impossible film to direct, and yet, somehow he did it.

Ninety five percent improvised. No script. Just a loose roadmap, a camera, and a band of deeply committed idiots pretending to be deeply committed idiots. Anyone can say, “Just keep rolling, we’ll fix it later.” Rob actually pulled it off. We talk about how you direct chaos without strangling it, how you stage jokes that don’t technically exist yet, and why this might be one of the most daring comedy experiments ever captured on film.

The songs are real. The egos are familiar. Somewhere between a “bizarre gardening accident” and the reminder that you cannot dust for vomit, the satire becomes uncomfortably accurate. It’s a mockumentary so authentic it fooled people into thinking Spinal Tap was a real band, and honestly at this point, they kind of are.

If you’ve ever played in a band, dated someone in a band, or adjusted an amp past what is medically advisable, this one hits. Forty years later, it still goes to eleven.

https://www.imdb.com/title/tt0088258/