Major GOOF!
This movie has one of the worst Goofs I've seen. It's so obvious that it's impossible to ignore. 20 mins into the movie 2 guys are in a car on their way home they get a phonecall on the carphone. Bad news. They have to return. They make a u-turn and they cut to the next scene. Then suddenly it is day-time. Before the cut it's night because the streetlights are on etc, after the cut it's about noon. I love lucio fulcis films but I can't believe he didn't correct this error.