Sonya Walger (born 6 June 1974) is a British actress who also holds American citizenship. She had starring roles in the short-lived sitcoms The Mind of the Married Man (2001–2002) and Coupling (2003) before landing her role as Penny Widmore in the ABC drama series Lost (2006–2010). Walger later starred on Tell Me You Love Me (2007), FlashForward (2009–2010), Common Law (2012), The Catch (2016–2017) and For All Mankind (2019–2022). Early life Walger was born in Hampstead, London. She was educated at the independent Wycombe Abbey School and at Christ Church, Oxford, where she studied English Literature, receiving a first class degree. Walger is conversational in French and fluent in Spanish, as her father was Argentinian. Career Walger began her career on British television. In 1998, she guest-starred in an episode of ITV crime series, Midsomer Murders. She had the recurring role in the BBC 1 sitcom Goodnight Sweetheart in 1999, and appeared in two episodes of the crime/drama The Vice. Also in 1999, she played the daughter of newspaper magnate Max Van der Vuurst, Hilde, in the Heat of the Sun story "The Sport of Kings". The following year, Walger made her film debut in the biographical drama Eisenstein. In 2001, she moved to the United States and was cast as Donna Barnes on the HBO comedy series, The Mind of the Married Man. The series was cancelled after two seasons. In 2003, she starred on the short-lived U.S. version of Coupling, which aired on NBC. In 2004, Walger played Nicole Noone opposite Noah Wyle in the TNT television film, The Librarian: Quest for the Spear, for which she received Saturn Award for Best Supporting Actress on Television nomination. From 2006 to 2010, Walger had a recurring role as Penny Widmore in the ABC drama series, Lost. She also had recurring roles on Sleeper Cell, CSI: NY, and Terminator: The Sarah Connor Chronicles. In 2007, Walger appeared in the original Broadway production of Frost/Nixon, as Charlotte Cushing, David Frost's then-girlfriend. Then she starred in the controversial HBO series Tell Me You Love Me. The series gained notoriety even before the first episode had aired because of the frequency and extremely realistic nature of its sex scenes. Despite persistent rumours to the contrary, these scenes were eventually confirmed as simulated by several individuals intimately connected with the show. With reference to the manual masturbation apparently performed by Walger on actor