Grace Zabriskie (born Caplinger; born May 17, 1941) is an American actress. She is best known for her roles as Sarah Palmer in Twin Peaks (1990–1991; 2017) and its film prequel Twin Peaks: Fire Walk with Me (1992) and Lois Henrickson in Big Love (2006–2011). She is also known for appearing in two other films of Twin Peaks director David Lynch, as Juana Durango in Wild at Heart (1990) and Visitor #1 in Inland Empire (2006), and for her recurring role as Mrs. Ross on Seinfeld (1992, 1996–1998). Other notable film credits include An Officer and a Gentleman (1982), Drugstore Cowboy (1989), Child's Play 2 (1990), My Own Private Idaho (1991), FernGully: The Last Rainforest (1992), Armageddon (1998), The Grudge (2004), and My Son, My Son, What Have Ye Done? (2009).
