Rejas humanas

I saw this movie when I was seven, 'way back in 1939. I had never seen anything like the dream sequence and the psychiatrist's explanation. They both were shot from the camera's viewpoint, something I wasn't to see again until Robert Montgomery's version of Raymond Chandler's "The Lady In The Lake. This stuck in my cerebellum since. The remake, "The Dark Past," with Wm. Holden wasn't quite as good, but then I was older and more sophisticated when I saw that one. And, anyone who says Chester Morris couldn't act obviously hasn't seen "The Big House," "Three Godfathers" (not the John Wayne one), or any of the Boston Blackie movies. P.S. Where are the Boston Blackie movies?