Episode 16 of season 17 of the CBS series "NCIS" broadcast on February 18, 2020, included an 1870 S Seated Liberty silver dollar as an important part of the plot. Details about the coin other than the fictional ownership seemed quite accurate, must be a coin collector among the writers.
I'll be waiting for it, love that series.
The last episode aired on Brazil is S17E10, so I'll have to wait some weeks.
I remember that in an episode of season 14 Gibbs was in a coin shop waiting for a man with a case of gold coins/bars/jewels. But he ran away and when Torres arrested him the case was opened in the middle of the street. One of my favourite episodes because of this "treasure hunt" and the parrot in Abby's lab.