A treasure trove of film prints, largely of silent movies thought long-lost, were discovered buried in Dawson City, but the films weren’t any good – dramas so generic that Morrison has fun editing together scenes from them, changing the source film with every shot and showing how it still coheres. So rather than spotlight the films on their own merit, we follow the fascinating story of Dawson City, its famous former residents and unfamous locals, illustrating this history lesson with clips from the discovered films and others, and showcasing some astounding glass-plate photography from the era under discussion. And of course we’re not limited to the most well-preserved films – different kinds of decay and destruction are discussed and displayed. Dawson City was a primary Canadian gold rush town, so it’s full of sordid and enterprising stories, and he sidetracks into any exciting bit for as long as it takes. Exciting is relative, though – Bill’s into drawing things out, slowing them down to the wavelength of the great Alex Somers (Sigur Rós) score, my favorite yet in a Morrison movie. What could’ve been a one-hour informational PBS special becomes a two-hour feature, and Katy wanted things to move more quickly.