Dark

This may quite simply the be the most brilliant and complex series ever written! The writers deserve a ton of credit. This is one "dark" mind-bending time travel alternate universe story. Definitely make sure you pay very close attention – take notes if you have to. This is a German sci-fi thriller. I saw all three seasons on Netflix with English dubbing. I thought it had some of the best dubbing I've ever heard. I got used to it quickly and didn't even really notice it much. I can't speak highly enough of how good this series is if you can follow super complex multi-faceted storylines in an English-dubbed foreign series.