The television series (2016–2019) is a contemporary espionage thriller that differentiates itself from typical "explosion-per-episode" spy tropes by focusing on the gritty, bureaucratic, and morally ambiguous realities of modern intelligence work.

: The show tackles contemporary issues, including the rise of the alt-right in Europe and the impact of digital whistleblowing (reminiscent of Thomas Shaw), making the narrative feel "eerie" and timely.

The series is often characterized as a "page-turner" for television, utilizing Berlin’s historical status as a "meeting point" for East and West to ground its fictional plots in a sense of atmospheric realism.

: Critics note that while the show can occasionally feel convoluted due to its dense plotting, it rewards viewers who "immerse themselves" in the character development over multiple episodes. Production and Legacy

: Unlike traditional heroes, the protagonists—such as Daniel Miller (Richard Armitage) and Hector DeJean (Rhys Ifans)—are often disillusioned, operating in a "mess of our own creation" where secrets are layered upon secrets.