Citadel · SEASON 2
Highlands
Episode 6 · 2026-05-06

- Drama
- Crime
- Action & Adventure
Episode overview
As Joana accelerates the plan to assassinate the Russian President at the G8 Summit, Mason and Nadia take Abby to a safehouse in Scotland. But when they uncover the horrific truth about what was done to Abby, it triggers a devastating chain of events.
36 minutes