Three different versions of the same press release:

https://deadline.com/2025/07/jack-lowden-berlin-noir-playtone-apple-1236459917/

https://www.screendaily.com/jack-lowden-to-star-in-berlin-noir-series-adaptation-for-apple-tv/5207059.article

https://variety.com/2025/tv/news/jack-lowden-berlin-noir-apple-tv-plus-1236463009/

Jack Lowden, the heartthrob from AppleTV+'s long-running spy series SLOW HORSES, will be the headliner for the series, based on fourteen novels featuring detective Bernie Gunther of the Berlin Murder Squad.

GoodReads has a good take on the entire series here:
https://www.goodreads.com/series/44944-bernie-gunther

Apparently the plan is tell Gunther's origin story (which is actually from the final book written by Kerr) at the outset--and then we'll see how far they go from there...

Veteran TV director Tom Shankland is set to direct.