I thought about watching this, then rewatching Vertigo, then rewatching this… but I’m not made of free time here, so I just wikipediaed Vertigo then watched this once. It’s 90+ percent footage from San Francisco movies and shows (credited at the end in a dizzying rush of title cards), with some added effects: manipulated TV and film screen images, dialogue chopped out leaving behind only pauses and breaths, and the titular fog. Everything is fit into 4:3, a few bits of dialogue or voiceover are left in, and the whole thing is accompanied by great string music by Jacob Garchik and the Kronos Quartet.
I probably would’ve enjoyed this just as much without knowing the story concept, but having the Vertigo storyline to follow makes it more memorable. Favorite sections: the “women looking at paintings” scene, the “Chuck Norris being pensive” footage, and especially the ending, a montage of bickering couples and earthquakes leading to the final death plummet. Good use of screens and tape recorders, and humor throughout – this isn’t as extreme as Tscherkassky or Martin Arnold in its found-footage manipulation, but just as enjoyable. David Cairns points out there’s a Bill Morrison equivalent, Spark of Being as a found-footage Frankenstein.