Section 20 launch a raid on the Demachi family business.
Mac considers a career-changing offer.
Section 20 launches a raid on the Demachi family business.
The final season gets underway.
Section 20 are thrown back into combat.
Set in the UK’s GCHQ.
Daisy Haggard also stars in the 10-part series.
The detectives make their biggest breakthrough so far.
Section 20 return to the fray for one last time.
Fraser and his team reach the endgame in their mission.
Robert Carlyle to return as PM Robert Sutherland.
Sutherland is forced to fight for his political life.