David Hare concludes his trilogy of films about MI5 renegade Johnny Worricker with another fugue on power, secrets and the British establishment. Johnny Worricker goes on the run with Margot Tyrell across Europe, and with the net closing in, the former MI5 man knows his only chance of resolving his problems is to return home and confront prime minister Alec Beasley.
Unfortunately the movie Salting the Battlefield is not yet available on HBO Max.
| Production | David Barron | Executive Producer |
| Costume & Make-Up | Louise Stjernsward | Costume Design |
| Production | David Heyman | Executive Producer |
| Production | Matthew Jenkins | Line Producer |
| Production | Ed Wethered | Executive Producer |
| Production | Gareth Neame | Executive Producer |
| Production | Nigel Marchant | Executive Producer |
| Production | Christine Langan | Executive Producer |
| Directing | David Hare | Director |
| Production | Celia Duval | Producer |
| Writing | David Hare | Writer |
| Camera | Thomas Townend | Director of Photography |
| Art | Stevie Herbert | Production Design |
| Editing | Nick Fenton | Editor |
| Production | Gail Stevens | Casting |
| Sound | Paul Englishby | Original Music Composer |
| Art | Phil Bull | Standby Property Master |
| Production | Denis Wray | Post Production Accountant |
| Production | Amelia Southgate | Production Secretary |
| Camera | Matt McNally | Epk Producer |
| Crew | Rob Silva | Actor's Assistant |
| Production | Kimberley Hikaka | Head of Production |
| Production | Steve Groom | Production Accountant |
| Camera | George Rumsey | Digital Imaging Technician |
| Camera | Jon Mitchell | First Assistant Camera |
| Sound | Juraj Mravec | Foley Editor |
| Crew | Siggy Stone | Floor Runner |
| Production | Adam Hughes | Production Coordinator |
| Production | Lewis Barron | Production Assistant |
| Sound | Philip Clements | Foley Editor |
| Sound | Craig Butters | Sound Effects Editor |
| Directing | Kim Armitage | Script Supervisor |
| Sound | Lewis Morison | Music Editor |
| Sound | Martin Jensen | Sound Re-Recording Mixer |
| Sound | Sue Harding | Foley Artist |
| Sound | Mark Berrow | Musician |
| Editing | Mark Keady | Assistant Editor |
| Costume & Make-Up | Nigel Egerton | Assistant Costume Designer |
| Lighting | Tim Wiley | Rigging Gaffer |
| Sound | Robert Weiss | ADR Mixer |
| Directing | Tussy Facchin | Third Assistant Director |
| Production | Rebecca Farhall | Casting Associate |
| Production | Rosie Blair | Executive Producer's Assistant |
| Production | Patrick Burrows | Assistant Location Manager |
| Camera | Eve Carreño | Second Assistant Camera |
| Sound | Matthew Skelding | Dialogue Editor |
| Costume & Make-Up | Jane Oginsky | Makeup Artist |
| Art | Catriona McKail | Standby Art Director |
| Art | Ian Griffin | Dressing Prop |
| Crew | Todd Kleparski | Post-Production Manager |
| Art | Emma Saunders | Graphic Designer |
| Art | Adam McCreight | Property Master |
| Production | Katherine Holder | Assistant Accountant |
| Sound | Juraj Mravec | ADR Mixer |
| Costume & Make-Up | Ellen Crawshaw | Costume Standby |
| Directing | Martin Curry | First Assistant Director |
| Editing | William Blunden | First Assistant Editor |
| Lighting | Adam Harrison | Electrician |
| Sound | Damiano Marchese | Dialogue Editor |
| Camera | Callum Just | Digital Imaging Technician |
| Sound | Catherine Thomas | Foley Recordist |
| Sound | Ricky Butt | Foley Artist |
| Directing | Ben Harrison | Second Assistant Director |
| Camera | David Appleby | Still Photographer |
