Diana Hardcastle: movies and TV shows
Diana Hardcastle has 29 credits in the archive: 15 films and 14 TV series, from 1983 to 2025. Highest rated: Utopia (7.9/10).
Career timeline
1983 – 2025 · busiest year: 1985 (2 credits)
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Full filmography
| Year | Title | Role | Type | Rating | Age then |
|---|---|---|---|---|---|
| 2025 | An Alpine Holiday | Rebecca | Film | 6.8 | 75 |
| 2018 | Shakespeare & Hathaway - Private Investigators | Lady Athena Forbes-Allen | TV | 7.2 | 68 |
| 2017 | The Kennedys: After Camelot | Rose Kennedy | TV | 5.5 | 67 |
| 2016 | The Boy | Mrs. Heelshire | Film | 6.0 | 66 |
| 2015 | The Second Best Exotic Marigold Hotel | Carol Parr | Film | 6.4 | 65 |
| 2015 | Jenny's Wedding | Ellen | Film | 5.6 | 65 |
| 2014 | Good People | Marie Halden | Film | 5.5 | 64 |
| 2013 | Father Brown | Nora Thorp | TV | 7.6 | 63 |
| 2013 | Utopia | CIA Woman | TV | 7.9 | 63 |
| 2012 | The Best Exotic Marigold Hotel | Carol Parr | Film | 7.0 | 62 |
| 2011 | The Kennedys | Rose Kennedy | TV | 6.5 | 61 |
| 2006 | Chromophobia | Mrs. Wharton | Film | 5.2 | 56 |
| 2005 | Sweetnightgoodheart | Anthea | Film | 7.5 | 55 |
| 2004 | If Only | Claire | Film | 7.0 | 54 |
| 2004 | A Good Woman | Lady Plymdale | Film | 6.3 | 54 |
| 2003 | Rosemary & Thyme | Crystal Pitt-Seymour | TV | 7.4 | 53 |
| 1997 | Midsomer Murders | Barbara Lessiter | TV | 7.5 | 47 |
| 1996 | The Tide of Life | Rona Birch | TV | 8.0 | 46 |
| 1995 | Bugs | TV | 6.9 | 45 | |
| 1993 | Resnick: Rough Treatment | Claire Millinder | Film | — | 43 |
| 1988 | That's Love | TV | 6.3 | 38 | |
| 1987 | Fortunes of War | Edwina Little | TV | 6.3 | 37 |
| 1986 | First Among Equals | Louise Fraser | TV | 7.0 | 36 |
| 1986 | Frankie and Johnnie | Judith Walters | Film | 9.0 | 36 |
| 1985 | Screen Two | Judith Walters | TV | 7.1 | 35 |
| 1985 | Love Song | Young Phillipa Hatchard | Film | — | 35 |
| 1984 | The House | Mrs. Janek | Film | 5.7 | 34 |
| 1983 | Reilly: Ace of Spies | Anna | TV | 7.0 | 33 |
| Wonder | Celia | Film | — | — |