yes, this was another very well done psychological drama...it was a bit drawn out at the end however...but the character and plot development were excellent.  It is a real shame that this great medium has been virtually silenced by our digital age...

Speaking about the old days - I think that close to half of these mysteries would no longer be plausible now with the advent of cell phones and instant communication.  There is not as much question as to where someone is, what he/she is doing at a given time...because we are so fully connected.  Cell phones also have camera visual capacity -- many of these dramas are dependent upon the unavailability of communication or on ongoing deception - which  for better or for worse are much harder to pull off nowadays. 