Filmed In Portugal?
I'm sure there were segments of this movie that were filmed in Portugal. I'm sure I saw shots of the 25 of April Bridge. And in Valparaiso, shortly before the sailor talks with with the blindman, we see a streetcar coming down the street - the identification at the streetcar's top is Prazeres 28, a route in Lisbon. I'm guessing a bit of the movie was filmed along the Tejo river docks.
This world is a comedy to those that think, a tragedy to those that feel.