Het waargebeurde verhaal van Katherine Gu, klokkenluidster van de notoire Britse geheime dienst GCHQ. In 2003 laat Gun een geheime memo van de Amerikaanse NSA lekken waarin wordt voorgesteld dat de VS en het Verenigd Koninkrijk extra druk zullen uitoefenen op de twijfelende staten in de VN Veiligheidsraad, om te stemmen vóór de aanstaande invasie van Irak.
Nee, helaas is Official Secrets nog niet beschikbaar op Netflix in Nederland.
| Production | Matt Jackson | Executive Producer |
| Production | Mark Gordon | Executive Producer |
| Production | Sarada McDermott | Co-Producer |
| Costume & Make-Up | Nadia Stacey | Makeup Designer |
| Costume & Make-Up | Nadia Stacey | Hair Designer |
| Crew | Karen Smithson | Stunt Driver |
| Production | Hugo Heppell | Executive Producer |
| Crew | Lee Millham | Stunt Driver |
| Art | Bob Charlton | Construction Manager |
| Camera | Ossie McLean | "A" Camera Operator |
| Crew | Paul Heasman | Stunt Driver |
| Art | Florence Tasker | Graphic Designer |
| Art | Jason Bond | Property Master |
| Sound | Craig Mann | Sound Re-Recording Mixer |
| Art | Laura Iwanyckyj | Assistant Set Decoration |
| Crew | Ben Dimmock | Stunt Driver |
| Production | Nancy Bray | Unit Production Manager |
| Art | Jen Ainsley | Standby Art Director |
| Crew | Nick Chopping | Stunt Driver |
| Production | Jenna Berger | Associate Producer |
| Production | Anne Sheehan | Executive Producer |
| Crew | Daniel Rawlins | Stunt Driver |
| Camera | Ossie McLean | Steadicam Operator |
| Crew | Sarah Franzl | Stunt Coordinator |
| Directing | Sarah MacFarlane | Second Assistant Director |
| Art | Rosa Nolan-Warren | Art Department Assistant |
| Production | Sara Smith | Executive Producer |
| Production | Claudia Bluemhuber | Executive Producer |
| Production | Gavin Hood | Executive Producer |
| Directing | Toni Staples | First Assistant Director |
| Costume & Make-Up | Tapio Salmi | Makeup & Hair |
| Camera | Matt Squire | Still Photographer |
| Directing | San Davey | Script Supervisor |
| Lighting | Simon Atherton | Best Boy Electric |
| Camera | Will Morris | First Assistant "A" Camera |
| Camera | Joe Steel | Digital Imaging Technician |
| Camera | Aaran Lewis Leach | Second Assistant "B" Camera |
| Camera | Jasmine Orrey | Camera Trainee |
| Camera | Chris King | Second Assistant "A" Camera |
| Lighting | Dan Fontaine | Gaffer |
| Costume & Make-Up | Dani Haigh | Makeup & Hair |
| Sound | Hugh Sherlock | First Assistant Sound Editor |
| Lighting | Sam Chapman | Electrician |
| Camera | Rupert Hornstein | First Assistant "B" Camera |
| Camera | Nick Wall | Still Photographer |
| Sound | Jim Greenhorn | Production Sound Mixer |
| Lighting | Robert Gavigan | Rigging Gaffer |
| Camera | Alex Fraser | Key Grip |
| Lighting | Richard Haigh | Electrician |
| Camera | Adrian Barry | Grip |
| Camera | Robert Viglasky | Still Photographer |
| Production | Jonathon Lawrence | Assistant Location Manager |
| Costume & Make-Up | Anna Morena | Makeup & Hair |
| Production | Kelsey Hammond | Production Coordinator |
| Production | Jamie Hollingworth | Assistant Production Coordinator |
| Production | Cait Downs | Production Runner |
| Production | Emma Jane Richards | Location Manager |
| Production | Becky Scurrah | Assistant Accountant |
| Production | Kristian Turnbull | Production Secretary |
| Costume & Make-Up | Carolyn Cousins | Makeup & Hair |
| Costume & Make-Up | Helen Bolter | Costume Supervisor |
| Directing | Amy King | Third Assistant Director |
| Production | Mark Wilson | Assistant Location Manager |
| Production | Ben Arslanian | Production Accountant |
| Costume & Make-Up | Abby Graves | Makeup & Hair |
| Production | Charlotte Cox | Production Coordinator |
| Directing | Amy King | Second Unit First Assistant Director |
| Production | Joe Gradwell | Location Assistant |
| Costume & Make-Up | Charles Gillies | Costumer |
| Production | Mari Hopkins | Production Secretary |
| Editing | Traci Duran | First Assistant Editor |
| Sound | Chase Keehn | Dialogue Editor |
| Sound | Randy Wilson | Foley Mixer |
| Sound | Stefan Fraticelli | Foley Artist |
| Sound | Bronson Buskett | Orchestrator |
| Sound | Ron Mellegers | Foley Mixer |
| Sound | John Loranger | Foley Editor |
| Sound | Laura Wiest | Sound Re-Recording Mixer |
| Sound | Brent Brooks | Music Editor |
| Sound | Mark Kilian | Orchestrator |
| Sound | Justin Helle | Foley Editor |
| Sound | Luke Nagy | ADR Mixer |
| Sound | Jason Charbonneau | Foley Artist |
| Production | Emma Bolton | Casting Assistant |
| Sound | Randy Wilson | Foley Supervisor |
| Sound | Paul Hepker | Orchestrator |
| Production | Daniel Hamill | Assistant Accountant |
| Editing | PJ Harling | Assistant Editor |
| Sound | Kristi McIntyre | Foley Editor |
| Production | Martin Ainscough | Payroll Accountant |
| Production | Clare Harlow | Casting Associate |
| Sound | John Sievert | Foley Artist |
| Art | Bill Crutcher | Supervising Art Director |
| Sound | Craig Mann | Supervising Sound Editor |
| Art | Andy Watson | Art Direction |
| Art | Ben Clements | Art Direction |
| Art | David Morison | Set Decoration |
| Production | Elizabeth Fowler | Producer |
| Editing | Doug Delaney | Colorist |
| Directing | Gavin Hood | Director |
| Writing | Gavin Hood | Screenplay |
| Sound | Mark Kilian | Original Music Composer |
| Editing | Megan Gill | Editor |
| Production | Ged Doherty | Producer |
| Writing | Gregory Bernstein | Screenplay |
| Sound | Paul Hepker | Original Music Composer |
| Costume & Make-Up | Claire Finlay-Thompson | Costume Design |
| Writing | Sara Bernstein | Screenplay |
| Production | Kate Dowd | Casting |
| Art | Simon Rogers | Production Design |
| Camera | Florian Hoffmeister | Director of Photography |
| Production | Melissa Shiyu Zuo | Producer |
| Writing | Thomas Mitchell | Book |
| Writing | Marcia Mitchell | Book |
