Before being involved in the Terminator franchise, Walger's portrait of Carolyn on the short-lived HBO drama series Tell Me You Love Me was hailed by the critics, while her on-going role of Penelope Widmore on Lost has gained her a growing fan base.
Back in 1997 Walger received a Saturn Award for her role on the telefilm The Librarian: Quest for the Spear. In the early 2000s she starred in the two relatively short-lived dramedy series "Coupling" and "The Mind of the Married Man". In addition, she has had recurring roles on Sleepers Cell and CSI: NY.
- on the Internet Movie Database