- Richard Madden (Mason Kane / Kyle Conroy)
- Priyanka Chopra Jonas (Nadia Sinh)
- Ashleigh Cummings (Abby Conroy)
- Roland Møller (Anders Silje / Davik Silje)
- Lesley Manville (Dahlia Archer)
- Stanley Tucci (Bernard Orlick)
Citadel — S2E4
Episode: Unreasonable
Air Date: 2026-05-06
Runtime: 43 min
Overview
After extracting Edison's true identity, the team pivots to a high-profile gala where their target is expected to appear. But as tensions between Mason and Nadia reach a breaking point and enemies close in, a rogue decision threatens to upend the entire mission.