I’m in the US so I’ve mostly watched US TV shows, I’ve been wanting to watch shows made by other countries as there must be some great ones that never took off in the states.
I’ve seen a few I could recommend like Alice in Borderlands (Japanese), Gangs in London (UK), Lupin (French)
Many of the international versions are worth watching as well. The New Zealand and Australian versions are in English and so fairly easy to watch. Perhaps not unexpectedly, the US version is not good.
I didn’t like the NZ one, tbh.