Search for “This Is Spinal Tap” on a streaming service you subscribe to
Rent or buy it from a digital store like Amazon Prime Video, Apple TV, Google TV, or YouTube Movies
Check your local library for a DVD or Blu-ray copy
Look for a cable or satellite on-demand listing
Search for a legal free-with-ads streaming option in your region
Purchase or borrow the DVD or Blu-ray
Check theater listings for any special screenings or re-releases