Where to Watch 'Spinal Tap II: The End Continues': Is the Sequel Streaming?

1984's "This is Spinal Tap" is one of the most influential Hollywood comedies ever made. The film essentially launched the mockumentary format that would later be used by TV sitcoms like "The Office" and "Parks and Recreation," and its many tongue-in-cheek jabs at the absurdity of celebrity and fame have not lost an ounce of their weight in the decades since its release. Now, over 40 years later, director Rob Reiner and stars Christopher Guest, Michael McKean and Harry Shearer have reunited for a sequel to their beloved 1980s classic. Here is how, when and where you can watch . . .