- Benedict Cumberbatch
- Greville Wynne
- Merab Ninidze
- Oleg Penkovsky
- Vladimir Chuprikov
- Nikita Khrushchev
- James Schofield
- Cox
- Rachel Brosnahan
- Emily Donovan
- Anton Lesser
- Bertrand
- Jessie Buckley
- Sheila
- Miles Richardson
- Golf Exec
- Dominic Cooke
- Director, Executive Producer
- Tom O'Connor
- Screenwriter
- Adam Ackland
- Producer
- Rory Aitken
- Producer
- Ben Browning
- Producer
- Ben Pugh
- Producer
- Glen Basner
- Executive Producer
- Leah Clarke
- Executive Producer
- Alison Cohen
- Executive Producer
- Sean Bobbitt
- Cinematographer
- Tariq Anwar
- Film Editing
- Abel Korzeniowski
- Original Music
- Suzie Davies
- Production Design
- Daniel Kearns
- Art Director
- Charlotte Dirickx
- Set Decoration
- Keith Madden
- Costume Design
- Arwa Salmanova
- Casting
