1. Episode One

8

. 3 October 2021. 45 min

MI5 agent Beatrice Ogilvie is warned of an impending terrorist attack. Beatrice suspects that the Danish Secret Service agent Katrine Poulsen is involved and set a trap for her.

2. Episode Two

8

. 3 October 2021. 45 min

Beatrice is assigned to lead a security group for the Prime Minister, when he will meet a young woman. Has Beatrice been asked to enable an infidelity deal?

6. Episode Six

8

. 3 October 2021. 46 min

Beatrice's father is arrested on suspicion of being the Russian mole. Beatrice swears to prove his innocence.

7. Episode Seven

8

. 3 October 2021. 45 min

Beatrice competes against the clock to save the life of GRU resource Yelena Alekin. Torben Jensen, Katrine's missing boyfriend, is finally found.

8. Episode Eights

8

. 3 October 2021. 45 min

Beatrice now knows that Katrine is part of Redback. She confronts her, but Katrine has information that makes Beatrice astonish.

9. Episode Nine

8

. 3 October 2021. 47 min

Shock when the Prime Minister finally loses the referendum. Beatrice tells William that she knows he was behind the Skanda bomb.

10. Episode Ten

8

. 3 October 2021. 45 min

Operation Redback ends when a nuclear meltdown allows Russia to carry out a "friendly invasion" of Scotland.