After shows like Diggers and Curse of Oak Island i do not watch any television show about detecting. I have never heard of the show that you were talking about.
Since i do not like 90 percent of the movies that are made i do not use netflix.
It's not one of those "reality" shows, it's a tounge in cheek British comedy about a bunch of wacky Metal Detectorists and really well written.
In addition to having a star studded cast (any old timers on here remember Emma Peel from the old British Avengers show?) who will have you saying "where have we seen that person before".
It was a great show, is still playing on streaming services for FREE and I highly recommend it. My wife loved it and she's NOT a detectorist at all.
Tom you absolutely have to either stream the detectorists British TV show or go buy the CD. I promise you and the wife will love it. Impossible not to love it.
I think everybody in the world of detecting has seen that show. I have watched every episode at least twice.