Question: What American actress portrays Barbara "Barb" Dutton Henrickson is a character on HBO's "Big Love"?

full_context: Document 1: Jeanne Tripplehorn: Jeanne Marie Tripplehorn (born June 10, 1963) is an American film and television actress. Her film career began with the role of a police psychologist in the erotic thriller "Basic Instinct" (1992). Her other film roles include "The Firm" (1993), "Waterworld" (1995) and "Sliding Doors" (1998). On television, she starred as Barbara Henrickson on the HBO drama series "Big Love" (2006–11) and as Dr. Alex Blake on the CBS police drama "Criminal Minds" (2012–14), and she received a Primetime Emmy Award nomination for her performance as Jacqueline Kennedy Onassis in the 2009 HBO movie "Grey Gardens".
Document 2: Bill Henrickson: William Orville "Bill" Henrickson is a fictional character in the HBO series "Big Love", portrayed by Bill Paxton. The protagonist of the series, he is the head of a polygamous family. He is married to three wives, Barbara Henrickson, Nicolette Grant and Margene Heffman. He has fathered eight children with these three women.
Document 3: Ben Henrickson: Benjamin "Ben" Henrickson is a character on the HBO series Big Love. He is portrayed by Douglas Smith. Ben is the second child and oldest son of Bill Henrickson with his first and once legal wife, Barbara Henrickson. As of "The Lost Boys", he is 17 years old. He becomes a priesthood holder in season 2.
Document 4: Basic Instinct: Basic Instinct is a 1992 neo-noir erotic thriller film directed by Paul Verhoeven and written by Joe Eszterhas, and starring Michael Douglas and Sharon Stone. The film follows a police detective, Nick Curran (Douglas), who is investigating the brutal murder of a wealthy rock star. During the investigation Curran becomes involved in a torrid and intense relationship with the prime suspect, Catherine Tramell (Stone), an enigmatic writer.
Document 5: Anne Heche: Anne Celeste Heche ( ; born May 25, 1969) is an American actress, a director, and a screenwriter. Following a dual role in the daytime soap opera "Another World" (1987–91), she came to mainstream prominence in the late 1990s with the films "Donnie Brasco" (1997), "Volcano" (1997), "Six Days, Seven Nights" (1998), and "Return to Paradise" (1998). In 1998, Heche portrayed Marion Crane in Gus Van Sant's horror remake "Psycho".
Document 6: List of Big Love episodes: "Big Love", an American drama television series created by Mark V. Olsen and Will Scheffer, premiered on HBO March 12, 2006. The series revolves around Bill Henrickson (Bill Paxton), a polygamist living in Sandy, Utah with his three wives, Barb (Jeanne Tripplehorn), Nicki (Chloë Sevigny) and Margene (Ginnifer Goodwin) and their children. Bill struggles to maintain a happy family life whilst keeping their illegal lifestyle a secret. "Big Love" aired its fifty-third and final episode on March 20, 2011.
Document 7: Charlize Theron filmography: Charlize Theron is a South African-born American actress who made her film debut in an uncredited role as a follower of a cult in the 1995 horror film "". Theron followed this with appearances as a hitwoman in "2 Days in the Valley", a waitress in the romantic comedy "Trial and Error" (1997), and a woman suffering with schizophrenia in the mystery thriller "The Devil's Advocate" (1997) with Keanu Reeves and Al Pacino. She appeared in the science fiction thriller "The Astronaut's Wife" with Johnny Depp, and Lasse Hallström's "The Cider House Rules" (both in 1999). For her portrayal of serial killer Aileen Wuornos in the crime drama "Monster" (2003), Theron received the Academy Award for Best Actress, the Golden Globe Award for Best Actress in a Motion Picture – Drama, and the Screen Actors Guild Award for Outstanding Performance by a Female Actor in a Leading Role. The following year, she played Swedish entertainer Britt Ekland in the biographical film "The Life and Death of Peter Sellers".
Document 8: Sarah Henrickson: Sarah Elizabeth Henrickson is a character on the HBO series "Big Love". She is portrayed by Amanda Seyfried. Sarah is the eldest child of Bill Henrickson with his first and legal wife Barbara Henrickson. Though only a supporting character in the first two seasons, Sarah became popular in the show in its third season until actress Amanda Seyfried decided to depart the show to focus on her movie career at the end of season four. She returned in the series finale in the last scene.
Document 9: Margene Heffman: Margene "Margie" Heffman is a character on "Big Love", the fictional HBO television series set among contemporary polygamists in Utah. The role is played by Ginnifer Goodwin. The show focuses on the family of Bill Henrickson; Margene is the third of Henrickson's three wives, and the biological mother of three of Henrickson's children: Aaron, Lester, and Nell.
Document 10: Martha Hughes Cannon: Martha Maria "Mattie" Hughes Cannon (July 1, 1857 – July 10, 1932) was a Welsh-born immigrant to the United States, a polygamous wife, physician, Utah women's rights advocate and suffragist, and Utah State Senator. Her family immigrated to the United States as converts to the Mormon church and traveled West to settle in Utah territory with other Mormons. She started working at the age of fourteen. At sixteen she enrolled in the University of Deseret, now called the University of Utah, receiving a Bachelors in Chemistry. From there she attended the University of Michigan and received her MD. She became the fourth of six wives in a polygamous marriage to Angus M. Cannon, a prominent Mormon leader during the anti-polygamy crusade. Cannon exiled herself to Europe so she wouldn't have to testify against her husband. Upon returning to Utah, Cannon worked as a doctor and fought for women's rights. She helped put women enfranchisement into Utah's constitution when it was granted statehood in 1896. On November 3, 1896 Cannon became the first female State Senator elected in the United States, defeating her own husband, who was also on the ballot. Martha Hughes Cannon was the author of Utah sanitation laws and was a founder and member of Utah's first State Board of Health.
Document 11: Catherine Tramell: Catherine Tramell is a fictional character and main antagonist in the film "Basic Instinct" (1992) and its sequel, "Basic Instinct 2" (2006). Catherine, created by writer Joe Eszterhas, is played by Sharon Stone in both films. In "Basic Instinct", Tramell is a serial killer and love interest of washed-up detective Nick Curran; "Basic Instinct 2" pairs her with the similarly troubled British psychologist Michael Glass.
Document 12: Marcia Gay Harden: Marcia Gay Harden (born August 14, 1959) is an American actress. Her film breakthrough was in the 1990 Coen brothers-directed "Miller's Crossing". She followed this with roles in films including "Used People" (1992), "The First Wives Club" (1996), and "Flubber" (1997). For her performance as artist Lee Krasner in the 2000 film "Pollock", she won the Academy Award for Best Supporting Actress. She earned another Academy Award nomination for her performance as Celeste Boyle in "Mystic River" (2003). Other notable film roles include "American Gun" (2005), and 2007's "The Mist" and "Into the Wild".
Document 13: Barbara Henrickson: Barbara "Barb" Dutton Henrickson is a character on HBO's "Big Love" portrayed by Jeanne Tripplehorn. Barb is the first wife of Bill Henrickson. Barb was raised in a traditional Mormon family, outside polygamy. Bill and Barb met while in college, and married soon afterwards. Together, they had three children. Barb almost died of uterine cancer after the birth of Tancy "Teeny" Henrickson, the youngest of Barb's children, right before Bill married his second wife Nicolette "Nicki" Grant and later, his third wife Margene Heffman.
Document 14: Nicolette Grant: Nicolette Eugenia "Nicki" Grant is a character in "Big Love", the HBO television series set among contemporary polygamists in Utah. The role is played by Chloë Sevigny. The show focuses on the family of Bill Henrickson; Nicki is the second of Henrickson's three wives, and the biological mother to two of Henrickson's children, Wayne and Raymond.
Document 15: Charlize Theron filmography: Charlize Theron is a South African-born American actress who made her film debut in an uncredited role as a follower of a cult in the 1995 horror film "". Theron followed this with appearances as a hitwoman in "2 Days in the Valley", a waitress in the romantic comedy "Trial and Error" (1997), and a woman suffering with schizophrenia in the mystery thriller "The Devil's Advocate" (1997) with Keanu Reeves and Al Pacino. She appeared in the science fiction thriller "The Astronaut's Wife" with Johnny Depp, and Lasse Hallström's "The Cider House Rules" (both in 1999). For her portrayal of serial killer Aileen Wuornos in the crime drama "Monster" (2003), Theron received the Academy Award for Best Actress, the Golden Globe Award for Best Actress in a Motion Picture – Drama, and the Screen Actors Guild Award for Outstanding Performance by a Female Actor in a Leading Role. The following year, she played Swedish entertainer Britt Ekland in the biographical film "The Life and Death of Peter Sellers".
ground_truth: Jeanne Tripplehorn