It’s on Netflix only in Japan, Canada or the UK.
According to this website, it seems like it’s more of that silly licensing nonsense in play again. So no Brooklyn Nine-Nine in the Czech Republic it seems.
Brooklyn Nine-Nine is on Netflix! Noice, right?
Well, it is if you’re based in Japan, Canada, or the UK. For viewers outside of these countries, Netflix geoblocks Brooklyn Nine-Nine to abide by licensing laws.