I dreamed I went to see a movie that was set in San Francisco, but the producers wanted to avoid location shooting, so all the street scenes were stock film with blue-screening — and the stock was from different periods. So we’d follow the actor down Church Street toward Market Street, seeing the intersection as it was in the Forties, and as we came closer it (somehow smoothly) transformed into the present.
November: I don’t remember having heard then about Sky Captain and the World of Tomorrow, a movie made without scenery.
2006: See also.