I can't remember the name of it but I know there was a show on Nat Geo or one of the discovery networks channels where guys would metal detect, get overly excited whenever they heard a beep and throw their metal detectors and run with shovels throwing dirt in the air and punching messy holes. People hated it for encouraging bad habits.
From TV show "Unsolved Mysteries". The Treasure Of Poverty island. The link below is the Amazon Prime link, but you should be able to find it in other places as well. It is the 3-4 segment on this show so just skip past the first few parts.
One of the most awesome vids I've ever seen! An interview with Tony Jolly, the man who helped Doc Noss bury the Victoria Peak treasure! https://youtu.be/X_naj0GKdBo