I think you'd really enjoy it. It has everything from a Maltese Falcon-style MacGuffin that serves to bring in a huge pile up of various agendas and plots, and brings in some real un-dumbed down politics (the Trots are out to get Stalin, the Embassy is out to get the Trots, none of them want anything to do with the Berlin Communists, who the police are out to crush, but there are corrupt police with other agendas, there's militant post-WWI military factions, Armenian mobs, pro-Kaiser royalist movements). It's also just beautifully shot and written and has a pretty unique sensibility.
Main characters are a shell-shocked WWI vet cum police inspektor in the Vice squad and a slum rat cum typist. Produced/directed/written by Tom Twyker of Run Lola Run fame. Personally as someone of the humble age of 26, I love that one scene above is one of the most effective depictions of the feeling of long nights in a club with other young people that I've seen, to the extent it can stir up some real nostalgia, yet it is set in the 20s.
I think Sky might be a co-producer in the UK which might be why it isn't on Netflix there? Has Uncle Rupert put together a streaming platform over there yet?