Sienna Tiggy Guillory is an English actress and former model. She portrayed Jill Valentine in the Resident Evil action-horror film franchise. Her other prominent roles include elf princess Arya Dröttningu in the fantasy-adventure film Eragon, and the title role in the TV miniseries Helen of Troy. She is the daughter of American folk guitarist Isaac Guillory and Tina Thompson, an English model.
2026One of UsMovie
2026HeavyweightMovieas Dr Collins
2026Broken EnglishMovieas Self
2025Desperate JourneyMovieas Mrs. Knoller
2024StrangersMovieas Laura2023Meg 2: The TrenchMovieas Driscoll2023SiloTV showas Hanna Nichols · 2 episodes
2022Everything I Ever Wanted to Tell My Daughter About MenMovieDirector
2022A BanquetMovieas Holly2021Clifford the Big Red DogMovieas Maggie
2021Defining MomentsMovieas Lisa2021Son of the SouthMovie2020Raised by WolvesTV showas Mary · 1 episodes
2019NuclearMovieas Mother
2019Remember MeMovieas Selma
2017The PerformanceMovieas Sarah
2017Stan Lee's Lucky Man: The Bracelet ChroniclesTV showas Eve · 1 episodes2016The Warriors GateMovieas Annie2016Don't Hang UpMovieas Mrs. Kolbein
2016AbductMovieas Angelica Dark
2016Stan Lee's Lucky ManTV showas Eve · 28 episodes2015High-RiseMovieas Jane Sheridan
2015The Wicked WithinMovieas Bethany2015FortitudeTV showas Natalie Yelburton · 25 episodes
2015MetropolisTV show2 episodes
2014The GoobMovieas Janet
2014Being AmericanMovieas Susan
2013The ListMovieas Alison Corwin
2012Back from the Afterlife: Making 'Resident Evil: Retribution'Movieas Self2012Resident Evil: RetributionMovieas Jill Valentine
2011The Last BelleMovieas Rosie
2011The Big BangMovieas Julie Kestral / Lexie Persimmon
2010Program Alice: ActivatedMovieas Self2010Resident Evil: AfterlifeMovieas Jill Valentine2010LutherTV showas Mary Day · 4 episodes
2010Perfect LifeMovieas Anne
2010GunlessMovieas Jane Taylor2010I'm HereMovieas Anne
2009VirtualityMovieas Rika Goddard
2009VirtualityTV showas Rika Goddard · 1 episodes2008InkheartMovieas Resa
2007Resident Evil: Diary of an ApocalypseMovieas Self
2007The Heart of the EarthMovieas Kathleen Crown2006EragonMovieas Arya
2006The Virgin QueenTV showas Lettice Knollys · 4 episodes
2005Silence Becomes YouMovieas Grace2005Criminal MindsTV showas Kate Joyner · 2 episodes
2004Game BabesMovieas Self
2004Symphony of EvilMovie
2004Agatha Christie's MarpleTV showas Julia Simmons · 1 episodes2004Resident Evil: ApocalypseMovieas Jill Valentine2003Love ActuallyMovieas Jamie's Girlfriend
2003Helen of TroyTV showas Helen of Troy · 2 episodes
2003The Principles of LustMovieas Juliette
2002The Last MinuteMovieas Kayak Girl2002The Time MachineMovieas Emma
2001Kiss Kiss (Bang Bang)Movieas Kat
2001SuperstitionMovieas Julie McCullough
2001Late Night ShoppingMovieas Susie
2001Two Days, Nine LivesMovieas Kate
2000Take a Girl Like YouTV showas Jenny Bunn · 3 episodes2000CSI: Crime Scene InvestigationTV showas Kacey Monahan · 1 episodes
2000SortedMovieas Sunny
1996The Future Lasts A Long TimeMovieas Blue
1995The BuccaneersTV showas Lady Felicia Marabel · 2 episodes
1993RidersMovieas Fenella Maxwell
1991In Suspicious CircumstancesTV showas Bessie Smith · 1 episodes
—BedlamMovieas Sarah