• Guest Starring: Gina McKee (Home Secretary Jennifer Birch)
• Co-Starring: Ruth Madeley (Ingrid Woodhouse), Eleanor Matsuura (Claudia Clifton), Raymond Coulthard (Deputy Commissioner Ian Barber), Yohanna Ephrem (Jasmine Motha), Tamsin Topolski (Bronwyn), Elizabeth Donker Curtius (Britta), Duncan Pow (Damien Soames), Roger Dipper (Hotel Receptionist), Howard Corlett (Trevor Birch)
• Written By: Al Blyth & Sam Holcroft
• Directed By: Kari Skogland

• Guest Starring: Gina McKee (Home Secretary Jennifer Birch), Barry Atsma (Peter van Syoc)
• Co-Starring: Ruth Madeley (Ingrid Woodhouse), Yohanna Ephrem (Jasmine Motha), Amerjit Deu (Dr. Dev Rao), Roberto Davide (Andrei Balakin), Shane Walshe (Barman), Ann Akin (Margaret Akinola), Nikolaos Brahimllari (Zef), James Nelson-Joyce (Henry Hylton Foster), Jemma McKenzie-Brown (Lizzie), Howard Corlett (Trevor Birch), Lucas Hare (Myfanwy's Father), Caroline Sheen (Myfanwy's Mother), Kwami Odoom (Jay)
• Written By: Al Blyth & Sam Holcroft
• Directed By: Kari Skogland

• Guest Starring: Gina McKee (Home Secretary Jennifer Birch), Barry Atsma (Peter van Syoc)
• Co-Starring: Ruth Madeley (Ingrid Woodhouse), Eleanor Matsuura (Claudia Clifton), Shelley Conn (Danielle Wulff), Yohanna Ephrem (Jasmine Motha), Simon Bubb (Kyle Miller), Steven Pacey (Gordon), Robin McCallum (Auctioneer), Roshni Rathore (Auction Receptionist), Yinka Awoni (Corwin), Marcello Cruz (Narrator), Beatrice Curnew (BBC Broadcaster), Kelly Clare (Nurse), Jonathan Hawkins (Open Source Analyst), Aidan O'Callaghan (Editor)
• Written By: Francesca Gardiner
• Directed By: China Moo-Young

• Guest Starring: James D'Arcy (Dr. Andrew G. Bristol)
• Co-Starring: Ruth Madeley (Ingrid Woodhouse), Rachel Atkins (Archivist), Rebecca Clay (Angry Motorist), Darryl Foster (Police Officer), Matt Jessup (Mansel Bank Receptionist), Michael Karim (Nazim), Eddie Toll (Yuri), Tamsin Topolski (Bronwyn), Daniel Paton (Sergei)
• Written By: Al Blyth & Sam Holcroft
• Directed By: Sunu Gonera

• Guest Starring: Gina McKee (Home Secretary Jennifer Birch)
• Co-Starring: Ruth Madeley (Ingrid Woodhouse), Jonathan Aris (Jonjo), Andrew Bicknell (William Mundell), Nikolaos Brahimllari (Zef), Simon Bubb (Kyle Miller), Shelley Conn (Danielle Wulff), Howard Corlett (Trevor Birch), Ahd Kamel (Samira), Michael Karim (Nazim), Michael McElhatton (Lorik), Luke Roberts (Marcus Kevler), Mark Taylor (Geoffrey), Tamsin Topolski (Bronwyn), Philip Wright (Colin Farrier)
• Written By: Al Blyth & Sam Holcroft
• Directed By: China Moo-Young

• Guest Starring: Gina McKee (Home Secretary Jennifer Birch), Barry Atsma (Peter van Syoc)
• Co-Starring: Ruth Madeley (Ingrid Woodhouse), John Askew (Security Guard), Jules Brown (Local News Reporter), Shelley Conn (Danielle Wulff), Howard Corlett (Trevor Birch), Darren Hart (Checquy Officer), Michael McElhatton (Lorik), Luke Roberts (Marcus Kevler), Fiona Skinner (Bystander), Tamsin Topolski (Bronwyn)
• Written By: Francesca Gardiner
• Directed By: Sunu Gonera

• Guest Starring: James D'Arcy (Dr. Andrew G. Bristol), Gina McKee (Home Secretary Jennifer Birch), Barry Atsma (Peter van Syoc)
• Co-Starring: Ruth Madeley (Ingrid Woodhouse), Nikolaos Brahimllari (Zef), Ben Cura (Cobbler), Michael Karim (Nazim), Michael McElhatton (Lorik), Luke Roberts (Marcus Kevler), Rosie Sansom (Josie Fairburn), Tamsin Topolski (Bronwyn), Sarah Vevers (Cynthia Clark), Rocci-Boy Williams (Lugat Henchman)
• Written By: Al Blyth & Sam Holcroft
• Directed By: Rebecca Johnson

• Guest Starring: Gina McKee (Home Secretary Jennifer Birch), Barry Atsma (Peter van Syoc)
• Co-Starring: Ruth Madeley (Ingrid Woodhouse), Charlie Anson (The Badger), William Andrews (Ferry Security), Anya McKenna Bruce (Gemma), Shelley Conn (Danielle Wulff), Dennis Farrin (Medic), Guy List (Vulture Driver), Michael McElhatton (Lorik), Tom Medcalf (Mailman), Nick Moss (Viktor Danilov), Michael Karim (Nazim), Aidan O'Callaghan (Apex Analyst), Steven Pacey (Gordon), Warren Sollars (Tom Moore), Mark Taylor (Geoffrey), Poppy Corby-Tuech (Sophia)
• Written By: Karyn Usher & Lisa Zwerling
• Directed By: China Moo-Young