Walter talked a few times about the germans during ww2, such as the Gustav gun. Saul also takes about sending someone to Belize as code for killing them
Hector mentioned how he should have never trusted a Chilean, referring to Gus. They mentioned Mexico many times. Gus mentions in a flashback about the cartel importing cocaine from Colombia. The methylmine they use is made in China. Lydia works for a German company
I downloaded all episode subtitles from here, then made a Python script to find all references to countries and went through each hit to determine if it suited my criteria.
Would be better suited for a pastebin. My script just spits out what episode a country is mentioned in - I then open the subtitles for the episode and check the context of the reference to the country. I didn't write an explanation for each instance because there were over 150 of them.
The unprocessed results are here and the terms I searched for are here.
I was trying to work out in what context each country is mentioned.
I vividly remember Lydia mentioning the Czech Republic as "10% of the population is addicted to meth".
I also think the workers from the laundry who Walt let clean the lab were being deported back to Honduras.
Anyone else remember any other mentions?
The unprocessed results are here and the terms I searched for are here.
I could also publish the script used.