 | Helen Mirren als Betty McLeish |
 | Ian McKellen als Roy Courtnay |
 | Russell Tovey als Steven |
 | Jim Carter als Vincent |
 | Mark Lewis Jones als Bryn |
 | Laurie Davidson als Hans Taub (1948) |
 | Phil Dunster als Roy Courtnay (1948) |
 | Lucian Msamati als Beni |
 | Jóhannes Haukur Jóhannesson als Vlad |
 | Tunji Kasim als Michael |
 | Spike White als Hans Taub (1943) |
 | Stella Stocker als Frau Schröder |
 | Daniel Betts als Herr Schröder |
 | Nell Williams als Lili |
 | Celine Buckens als Annalise |
 | Lily Dodsworth-Evans als Hannalore |
 | Athena Strates als Charlotte |
 | Aleksandar Jovanović als Martin Geiger |
 | Albert Welling als German Industrialist |
 | Michael Culkin als Dr. Livesey |
 | Dino Kelly als Igor |
 | Brigid Zengeni als Nurse |
 | Sean Hart als Young Con Man |
 | Bessie Carter als Secretary |
 | Jane Fowler als Waitress |
| Bill Condon | Director |
| Nicholas Searle | Novel |
| Jeffrey Hatcher | Screenplay |
| Greg Yolen | Producer |
| Bill Condon | Producer |
| Richard Brener | Executive Producer |
| Andrea Johnston | Executive Producer |
| Aaron L. Gilbert | Executive Producer |
| Jason Cloth | Executive Producer |
| Anjay Nagpal | Executive Producer |
| Jack Morrissey | Executive Producer |
| Nick O'Hagan | Executive Producer |
| Carter Burwell | Original Music Composer |
| Tobias A. Schliessler | Director of Photography |
| Virginia Katz | Editor |
| Lucy Bevan | Casting Director |
| John Stevenson | Production Design |
| Elaine Kusmishko | Art Direction |
| Keely Lanigan-Atkins | Art Direction |
| Vicki Stevenson | Supervising Art Director |
| Tarnia Nicol | Art Direction |
| Tamsin Clarke | Set Decoration |
| Keith Madden | Costume Design |
| Kristyan Mallett | Prosthetic Supervisor |
| Scarlett McPherson | Makeup Artist |
| Chloe Meddings | Makeup & Hair |
| Simone Philcox | Makeup & Hair |
| Lesa Warrener | Makeup Supervisor |
| Dan Channing-Williams | First Assistant Director |
| Tom Mulberge | Second Assistant Director |
| Eloise Loach | Third Assistant Director |
| Neil Benezra | Sound Effects Editor |
| Shaun Brennan | Foley Artist |
| Lewis Goldstein | Supervising Sound Editor |
| John Hayes | Production Sound Mixer |
| Max Hughes | ADR Mixer |
| Michael Minkler | Sound Mixer |
| Lucas Pimentel | Sound Editor |
| James David Redding III | Sound Effects Editor |
| Nick Roberts | ADR Mixer |
| Aaron Southerland | ADR Mixer |
| Milos Stojanovic | ADR Mixer |
| Wen Hsuan Tseng | Foley Editor |
| Andy Adam | Special Effects Technician |
| Louis Armistead | Visual Effects Editor |
| Peter Dudley | Digital Compositor |
| Rachel Elfassy-Bitoun | Visual Effects Coordinator |
| Salim Kandulna | Visual Effects Compositor |
| Maxx Wai In Leong | CG Supervisor |
| Jan Meade | Visual Effects Producer |
| Kim Menaster | Visual Effects Producer |
| Glen Pratt | Visual Effects Supervisor |
| Paul Bailey | Stunts |
| Abbi Collins | Stunts |
| Adam Collins | Stunts |
| Rob Cooper | Stunts |
| Matt Da Silva | Stunts |
| Jessica Hooker | Stunts |
| Robbie Keane | Stunt Double |
| Guy List | Stunts |
| Belinda McGinley | Stunts |
| Kye Mckee | Stunt Double |
| Theo Morton | Stunts |
| Ian Pead | Stunts |
| Marcus Shakesheff | Stunts |
| Roy Taylor | Stunt Coordinator |
| Luke Tumber | Stunt Double |
| Tony van Silva | Stunts |
| Ben Wright | Stunts |
| Nick O'Hagan | Unit Production Manager |
| Kim Armitage | Script Supervisor |
| Chris Bain | Steadicam Operator |
| Chris Bain | "A" Camera Operator |
| Matt Windon | "B" Camera Operator |
| David Churchyard | First Assistant "A" Camera |
| Kat Spencer | Second Assistant "A" Camera |
| Ian Jackson | First Assistant "B" Camera |
| Daniel Lillie | Second Assistant "B" Camera |
| Lorena Pagés | First Assistant "C" Camera |
| Francesca Catalano Kiddo | Second Assistant "C" Camera |
| Ben Gadsden | Camera Loader |
| Joe Steel | Digital Imaging Technician |
| Andrew Rowe | Boom Operator |
| Catherine Farrell | Post Production Supervisor |
| Donna Madrigal | First Assistant Editor |
| Esther Bailey | First Assistant Editor |
| Thomas Lane | Assistant Editor |
| Brian Bowles | Supervising Dialogue Editor |
| Todd Kasow | Music Editor |
| John Werner | Dialogue Editor |
| Angela Organ | Dialogue Editor |
| Alex Soto | Sound Effects Editor |
| Bill Orrico | Assistant Sound Editor |
| Alfred DeGrand | Assistant Sound Editor |
| Anneka Coleman | Production Coordinator |
| Evelyn Rooney | Assistant Production Coordinator |
| Rebecca S MacLeod | Production Secretary |
| Tara Keenan | Extras Casting |
| Dominic Channing-Williams | Second Second Assistant Director |
| Anthony Van Laast | Choreographer |
| Gina Hallas | Production Controller |
| Jordan Brown | Payroll Accountant |
| Veronica Barnett | Assistant Accountant |
| Petra Turonova | Assistant Accountant |
| Benjamin Bailey | Location Manager |
| James Player | Location Manager |
| Peter-Frank Dewulf | Location Manager |
| Bryony Preen | Assistant Location Manager |
| Patrick Brown | Assistant Location Manager |
| Alice Doughty | Assistant Location Manager |
| Deborah Nutt | Location Coordinator |
| Susie Lewis | Costume Supervisor |
| Mandy Cole | Costume Supervisor |
| Janine Marr | Costumer |
| Alex Conti-Lewis | Costumer |
| Charlotte Gosden | Costumer |
| Christine Blundell | Makeup Designer |
| Christine Blundell | Hair Designer |
| Lesa Warrener | Hair Supervisor |
| Scarlett McPherson | Makeup & Hair |
| Lee Walters | Gaffer |
| Paul Sharp | Assistant Chief Lighting Technician |
| Liam McGill | Rigging Gaffer |
| Anthony Benjamin | Best Boy Grip |
| Kevin Fraser | Dolly Grip |
| Dean Morris | Dolly Grip |
| Jamie Bruce | Generator Operator |
| Ewan Robertson | Property Master |
| Gary Lock | Assistant Property Master |
| Lawrence Barford | Draughtsman |
| Alexa Galea | Graphic Designer |
| Anaïs Delpech | Art Department Assistant |
| Scarlett Clifford | Assistant Set Decoration |
| Tony Chance | Storyboard Artist |
| Adam Goodall | Armorer |
| Moira Houlihan | Unit Publicist |
| Chiabella James | Still Photographer |
| Emily Brockmann | Casting Associate |
| Catherine Bensley | Casting Assistant |
| Olivia Grant | Casting Assistant |
| James Waddingham | Construction Manager |
| Kate Selby | Construction Coordinator |
| Steve Mitchard | Transportation Coordinator |
| Andrew Geary | Digital Intermediate Colorist |
| Margaret Lewis | Digital Intermediate Producer |
| Sonny Kompanek | Orchestrator |
