The Duchess poster

The Duchess

"Based on the incredible true story."

Movie PG-13 2008 1h 50m 7.0 /10
Directed by Saul Dibb

Georgiana, the dazzling Duchess of Devonshire, courts society with wit, charm, and political savvy, while her private life becomes a battleground of convention. The film follows her ascent beyond a gilded marriage, where she uses charisma to influence Whig politics, champion reform, and secure a... Read more

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Streaming availability last verified: February 17, 2026

About The Duchess

Georgiana, the dazzling Duchess of Devonshire, courts society with wit, charm, and political savvy, while her private life becomes a battleground of convention. The film follows her ascent beyond a gilded marriage, where she uses charisma to influence Whig politics, champion reform, and secure a fragile freedom for herself and her children. Behind the public smiles, she negotiates a labyrinth of gossip, rivalries, and disappointments, forging controversial alliances and testing the limits of what a wife and patron can demand from a powerfully patriarchal world. Lavish balls, delicate intrigues, and intimate conversations reveal a woman who loves deeply, suffers judgment, and weighs the costs of being both admired and controlled.

Directed by Saul Dibb and adapted from Amanda Foreman's biography, The Duchess examines Georgiana's life through a modern lens. Keira Knightley embodies the duchess, while the screenplay by Jeffrey Hatcher and Anders Thomas Jensen tightens the historical tapestry for audiences.

The production cost about 17.8 million and the film grossed roughly 43.3 million worldwide, underscoring its modest but solid commercial performance. Its box office reflects steady interest in a lush period drama led by a high profile cast.

While not a breakthrough in the genre, the Duchess helped spark renewed interest in Georgiana's life and 18th century Britain, particularly the way political salons intertwined with fashion and public opinion. The portrait of a stylish woman who presses for influence lingered in conversations about gender roles within cultural circles.

Critics praised Knightley's performance and the film's rich production values, even as some noted its conventional framing of romance and power. The movie probes how female agency unfolds under social scrutiny, showing Georgiana negotiating marriage, motherhood, friendships, and public duties, while a calculating aristocracy tests her resilience and judgment. The result is a portrait that feels intimate yet historically anchored.

Details

Release Date
September 05, 2008
Runtime
1h 50m
Rating
PG-13
User Ratings
1,773 votes
Type
Movie
Genres
Drama, History, Romance
Country
Italy
Studio
Pathé Renn Productions +4 more
Budget
$17,759,769
Box Office
$43,306,325
External Links
View on IMDB

Official Trailer

Cast

Keira Knightley

Keira Knightley

Georgiana Cavendish, Duchess of Devonshire

Ralph Fiennes

Ralph Fiennes

Duke of Devonshire

Charlotte Rampling

Charlotte Rampling

Lady Spencer

Dominic Cooper

Dominic Cooper

Charles Grey

Hayley Atwell

Hayley Atwell

Bess Foster

Simon McBurney

Simon McBurney

Charles Fox

Aidan McArdle

Aidan McArdle

Richard Brinsley Sheridan

John Shrapnel

John Shrapnel

General Grey

Alistair Petrie

Alistair Petrie

Heaton

Patrick Godfrey

Patrick Godfrey

Dr. Neville

Director: Saul Dibb

Written by: Jeffrey Hatcher, Anders Thomas Jensen, Amanda Foreman

Frequently Asked Questions

The Duchess is not currently available on streaming subscription services, but you can rent or buy it on Apple iTunes, Google Play, Vudu, and Amazon Video.

With a rating of 7.0/10 from 1,773 viewers, The Duchess is well-received and recommended by the community. It's a good pick if you enjoy drama, history, and romance stories.

Georgiana, the dazzling Duchess of Devonshire, courts society with wit, charm, and political savvy, while her private life becomes a battleground of convention. The film follows her ascent beyond a gilded marriage, where she uses charisma to influence Whig politics, champion reform, and secure a ...

Yes, The Duchess is based on the life of Georgiana Cavendish, a real 18th century aristocrat. The story draws from Amanda Foreman's biography and portrays historical events with dramatic flair.

Keira Knightley plays Georgiana Cavendish, the Duchess of Devonshire. Her portrayal centers on the life and relationships of the 18th century aristocrat.