Overview
- Apple’s TV app lists a global premiere date of Tuesday, January 14, 2026 for the second season.
- Idris Elba returns as Sam Nelson, with TVLine noting additional returning cast and new faces including Toby Jones.
- TVLine reports an eight-episode season centered on a Berlin underground train hostage crisis, citing an official description.
- The outlet also reports a two-episode launch followed by weekly releases through a February 25 finale; Apple has not separately detailed this in a statement.
- Production wrapped in February 2025, the series has been in post-production, a teaser has been posted on X, and the first season has re-entered Apple TV charts in multiple countries.