: The story begins with the murder of Gary Jackson, a former union activist, who is killed by a crossbow.

The series features a prominent "Who's Who" of British acting talent:

: A central mystery involves the identity of a "spy cop"—an undercover officer who integrated into the community during the strike decades ago and never left.

: The drama is less of a traditional whodunit and more of a study on community fracture, class struggle, and the long-term impact of political polarization. Key Cast Members