- Keira Knightley (Helen Webb)
- Ben Whishaw (Sam Young)
- Sarah Lancashire (Mrs. Reed)
- Andrew Buchan (Wallace)
- Ella Lily Hyland (Williams)
Episode: Murder Mix
Air Date: 2026-11-05
Runtime: 46 min
Helen recruits Sam, Williams and Eleanor to extract a high profile target from a secure site, but Kestrel's influence threatens the mission.