widescreen version shown on TCM (is matted!!!)
This post edit will save you from reading, but the letterbox version shown on TCM (turner classic movies) is matted to a 1:85 ratio. The picture was shot full frame. Was able to do a comparison of two scenes to verify it. So stick with the full frame dvd and do not get excited if you see it listed as being letterbox when shown on tv.
from what I have read all releases of the film have been in pan/scan. Right now on tcm (turner classic movies) they are showing the film in letterbox. Keep watch for future airings as they too will be in it's proper widescreen format--