Year Title Role Notes 1993–1994 Secrets Sarah Foster 13 episodes 1994 Jimeoin Various 8 episodes 1995 Police Rescue Shelley Episode: "Breaking Strain" 2001–2005 Six Feet Under Brenda Chenowith 60 episodes 2004 Kath & Kim Herself Episode: "The Mango Espadrille" 2005 Angel Rodriguez Nicole Television movie 2006–2011 Brothers and Sisters Sarah Walker 110 episodes 2008 Comanche Moon Inez Scull 3 episodes 2010 Rake Eddie Langhorn Episode: "R vs Langhorn" 2013 Paper Giants: Magazine Wars Dulcie Boling 2 episodes 2013 Camp MacKenzie Granger 10 episodes 2014 Q&A Herself 2014 House Husbands Belle Recurring role 2016 Indian Summers Sirene 2016 Barracuda Samantha Taylor 4 episodes 2017 When We Rise Diane Miniseries