 | Andrea Riseborough als Margaret Thatcher |
 | Samuel West als Ted Heath |
 | Rory Kinnear als Denis Thatcher |
 | Geoffrey Palmer als Sir John Crowder |
 | Oliver Ford Davies als Sir Donald Kaberry |
 | Philip Jackson als Alfred Roberts |
 | Michael Cochrane als Sir Waldron Smithers |
 | Jonathan Aris als Stanley Soward |
| Niall MacCormick | Director |
| Tony Saint | Writer |
| Madonna Baptiste | Producer |
| Robert Cooper | Executive Producer |
| Bethan Jones | Executive Producer |
| Kate Triggs | Executive Producer |
| Marios Takoushis | Original Music Composer |
| Jan Jonaeus | Director of Photography |
| Anthony Combes | Editor |
| Rachel Freck | Casting |
| Simon Beresford | Production Design |
| Andrew Rothschild | Art Direction |
| Sophia Chowdhury | Set Decoration |
| Charlotte Holdich | Costume Design |
| Tori Robinson | Makeup & Hair |
| Alex Rouse | Wigmaker |
| Christine Allsopp | Makeup & Hair |
| Helen Speyer | Makeup & Hair |
| Jeanette Redmond | Hairstylist |
| Patrick Dodd | Dialogue Editor |
| Mustafa Durma | Foley Recordist |
| Dado Jehan | Foley Artist |
| Danton Tanimura | Sound Editor |
| Srdjan Kurpjel | Original Music Composer |
