Overview
- A 20-second first-look aired on BBC One on February 1 following The Night Manager finale, previewing the new season.
- The story picks up with a "brutal and exceptionally well-coordinated" attack that leaves a single witness and triggers a wider geopolitical crisis.
- Rachel Carey has stepped up to Acting Commander and is pushing Operation Veritas to rebuild trust in surveillance technology.
- Returning cast includes Holliday Grainger, Paapa Essiedu, Indira Varma, Ben Miles, Lia Williams, Ginny Holder, Nigel Lindsay and Ron Perlman, with new roles for Joe Dempsie, Killian Scott, Hugh Quarshie, Linus Roache, Jonathan Aris, Andrew Buchan and Amanda Drew.
- Creator Ben Chanan returns as writer and executive producer, directing alongside Anthony Philipson and Johnny Allan, with series 1–2 back on iPlayer from Friday 13 February ahead of the spring launch.