Some time ago I asked "Why are movies so hard to understand (and what can you do about it)?"
To my surprise even many native speakers answered that they had difficulties understanding some movies and series.
Which films/series do you think are extremely good to understand (I don't mean learning videos or the like but "normal" films/series)
I for myself often find many of the Star Trek episodes (e.g. Voyager) very good to understand. Counterexamples, which are even for native speakers incomprehensible, are also welcome.