Filmed entirely on an old Panasonic Lumix GH2 (which was screwed into a "stabilizer" made of PVC pipe from Home Depot) and old, de-clicked Jap prime lenses from the 70's bought off ebay for thirty-ish bucks each. No 4K BS here, mate.
The guy who plays Deacon Guru was the original keyboard player in Bob Seger's Silver Bullet Band.