Preference is given to series that are no longer than 35 minutes because I'm always very tired during the week after work.
And how it works.
For example, I saw Sherlock Holmes.
Takes a long time per episode, however.
In my favorite series, however, I look everything in advance in English with subtitles.
Since I have no Netflix, I can't help you with series. To refresh his English, the YouTube channel Simple English Videos is not bad either.
The consequences for adults are always at least 40-45 min.
Look best what interests you, also docs, for example