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Elaine Cassidy is an Irish actress who is best known for playing the lead character Abby Mills in the American CBS TV series Harper's Island, Felicia in Felicia's Journey, Runt in Disco Pigs, Lydia in The Others, Katherine Glendenning in The Paradise, and DC Dinah Kowalska in No Offence.
Born
Monday, 31 December 1979
Actress Filmography
| Title | Character | Year |
|---|
| Belgravia: The Next Chapter | Davison | 2024 |
| Sanctuary: A Witch's Tale | Sarah Fenn | 2024 |
| The Last Kingdom: Seven Kings Must Die | Queen Eadgifu | 2023 |
| The Wonder | Rosaleen O'Donnell | 2022 |
| Intruder | Rebecca Hickey | 2021 |
| Strangeways Here We Come | Steph Nolan | 2018 |
| A Discovery of Witches | Louisa De Clermont | 2018 |
| Property of the State | Margaret | 2017 |
| Acceptable Risk | Sarah Manning | 2017 |
| The Dark Tower | Gabrielle Deschain | 2020 |
Actress Filmography
| Title | Character | Year |
|---|
| Belgravia: The Next Chapter | Davison | 2024 |
| Sanctuary: A Witch's Tale | Sarah Fenn | 2024 |
| The Last Kingdom: Seven Kings Must Die | Queen Eadgifu | 2023 |
| The Wonder | Rosaleen O'Donnell | 2022 |
| Intruder | Rebecca Hickey | 2021 |
| Strangeways Here We Come | Steph Nolan | 2018 |
| A Discovery of Witches | Louisa De Clermont | 2018 |
| Property of the State | Margaret | 2017 |
| Acceptable Risk | Sarah Manning | 2017 |
| The Dark Tower | Gabrielle Deschain | 2020 |
| Acres and Acres | Rachel | 2016 |
| The Program | Betsy Andreu | 2015 |
| No Offence | DC Dinah Kowalska / DS Dinah Kowalska | 2015 |
| The Loft | Ellie Seacord | 2014 |
| Hannah Cohen's Holy Communion | Rachel Cohen | 2012 |
| The Paradise | Katherine Weston / Katherine Glendenning | 2012 |
| Just Henry | Maureen / Maureene | 2011 |
| Harper's Island | Abby Mills | 2009 |
| A Room with a View | Lucy Honeychurch | 2007 |
| When Did You Last See Your Father? | Sandra | 2007 |
| The Truth | Candy | 2006 |
| The Ghost Squad | Amy Harris | 2005 |
| Fingersmith | Maud Lilly | 2005 |
| Uncle Adolf | Geli Raubal / Hitler's niece | 2005 |
| Watermelon | Anna Ryan | 2003 |
| The Bay of Love and Sorrows | Carrie Matchett | 2002 |
| The Lost World | Agnes Cluny | 2001 |
| The Lost World | Agnes Cluny | 2001 |
| Disco Pigs | Runt / Sinead | 2001 |
| The Others | Lydia | 2001 |
| Felicia's Journey | Felicia | 1999 |
| The Sun, the Moon and the Stars | Shelley | 1996 |
| Mission Top Secret | Mary | 1993 |
Producer Filmography
| Title | Year |
|---|
| No Offence | 2015 |
