I guess they're not really running "new" episodes of Oak Island, or as i call it choke island, due to the olympics.
I find the Hunting Hitler series very interesting. Whether or not they can prove Hitler made it to Argentina or not, who knows, but they have proven quite a few high ranking ss soldiers made it there.
I find the Hunting Hitler show more interesting too but I don't think they will find anything we don't already know.
It has been known for decades that Nazis made it to South America, North America as well.