Question: What is the name of the actress who has appeared in Dr. Alien, 1989 sci-fi comedy film, as well as the cult film "Repo Man" and on television as a child actress in "Little House on the Prairie"?

full_context: Document 1: Killer Klowns from Outer Space: Killer Klowns from Outer Space is a 1988 American science-fiction horror comedy film written, produced, and directed by the Chiodo Brothers and starring Grant Cramer, Suzanne Snyder, John Allen Nelson, and John Vernon. It is the only film to be written and directed by the Chiodo Brothers. The film is about a clan of evil aliens from an unknown region, who all resemble circus clowns. They arrive on Earth and invade a small town in order to capture, kill, and harvest the human inhabitants to use as sustenance.
Document 2: Barbara Harris (actress): Barbara Harris (born July 25, 1935) is an American actress who was a Broadway stage star and later became a movie actress. She appeared in such movies as "A Thousand Clowns", "Plaza Suite", "Nashville", "Family Plot", "Freaky Friday", "Peggy Sue Got Married", and "Grosse Pointe Blank". Harris has won a Tony Award and has been nominated for an Academy Award and received four Golden Globe Award nominations.
Document 3: Ava Lazar: Ava Lazar is an American actress most notable for her role as the first Santana Andrade in NBC's soap opera "Santa Barbara". She has been seen in numerous roles in Film and Television. Some of the most notably, Rocky Two, starring Sylvester Stallone, Fast Times at Ridgemont High starring Sean Penn, Scarface, starring Al Pacino, Forever Young, starring Mel Gibson and Where's Parsifal starring Tony Curtis, Orson Wells, Peter Lawford, Donald Pleasence, Ron Moody and various other co starring roles in television. Ava Lazar is also a producer of three feature-length films, Nature of the Beast with Eric Roberts and Lance Hendrickson, Mic and the Claw and Trafficking.
Document 4: Olivia Munn: Lisa Olivia Munn (born July 3, 1980) is an American actress and model. She was credited as Lisa Munn in her early career, but since 2006, she has used the name Olivia Munn.
Document 5: Dr. Alien: Dr. Alien is a 1989 sci-fi comedy film starring Judy Landers, Billy Jacoby, and Olivia Barash. Directed by David DeCoteau, the film was also released under the titles I Was a Teenage Sex Maniac and I Was a Teenage Sex Mutant. The alternative titles explain the movie's plot.
Document 6: Larisa Oleynik: Larisa Romanovna Oleynik ( ; born June 7, 1981) is an American actress. She is known for starring in the title role of the children's television series "The Secret World of Alex Mack" during the mid-1990s. She has also appeared in theatrical films, including "The Baby-Sitters Club" and "10 Things I Hate About You". During her period as a teen idol, she was described as "one of America's favorite 15-year-olds", and "the proverbial girl next door".
Document 7: Roseanne Barr: Roseanne Cherrie Barr (born November 3, 1952) is an American actress, comedian, writer, and television producer. She was also the 2012 presidential nominee of the California-based Peace and Freedom Party. Barr began her career in stand-up comedy at clubs before gaining fame for her role in the hit television sitcom "Roseanne". The show ran for nine seasons, from 1988 to 1997. She won both an Emmy and a Golden Globe Award for Best Actress for her work on the show. It was announced in 2017 that an eight episode revival of the show will air in 2018. Barr had crafted a "fierce working-class domestic goddess" persona in the eight years preceding her sitcom and wanted to do a realistic show about a strong mother who was not a victim of patriarchal consumerism.
Document 8: Just a Little Harmless Sex: Just a Little Harmless Sex is a 1999 romantic comedy film which revolves around the offer of oral sex by a stranded motorist (and prostitute) to a monogamous man who stops to help her. Arrested by a passing police officer, the unlikely good Samaritan must telephone his wife to bail him out in the middle of the night. A few days later, she throws him out of the house and goes out with her friends to enjoy a sexy night on the town. The denouement takes place when all the parties meet at a local nightclub for explanations and apologies. The film was directed by Rick Rosenthal, and stars Alison Eastwood, Rachel Hunter, and Lauren Hutton.
Document 9: Galaxy Quest: Galaxy Quest is a 1999 American comedy science fiction film directed by Dean Parisot and written by David Howard and Robert Gordon. A parody of science fiction films and series, particularly "Star Trek" and its fandom, the film stars Tim Allen, Sigourney Weaver, Alan Rickman, Tony Shalhoub, Sam Rockwell, and Daryl Mitchell as the cast of a defunct cult television series called "Galaxy Quest", in which the crew of a spaceship embarked on intergalactic adventures, who are suddenly visited by actual aliens who believe the show to be an accurate documentary, and become involved in a very real intergalactic conflict.
Document 10: Olivia Barash: Olivia Barash (born January 11, 1965, in Miami, Florida) is an American actress. As an adult, she has appeared in films, including the cult film "Repo Man", and on television as a child actress, including "Little House on the Prairie", "Charlie's Angels", "Soap", and as an adult in "Fame", and "St. Elsewhere".
Document 11: Alien (film): Alien is a 1979 science-fiction horror film directed by Ridley Scott, and starring Sigourney Weaver, Tom Skerritt, Veronica Cartwright, Harry Dean Stanton, John Hurt, Ian Holm and Yaphet Kotto. The film's title refers to a highly aggressive extraterrestrial creature that stalks and attacks the crew of a spaceship. Dan O'Bannon, drawing upon previous works of science fiction and horror, wrote the screenplay from a story he co-authored with Ronald Shusett. The film was produced by Gordon Carroll, David Giler and Walter Hill through their company Brandywine Productions, and was distributed by 20th Century Fox. Giler and Hill revised and made additions to the script. Shusett was executive producer. The eponymous Alien and its accompanying elements were designed by the Swiss artist H. R. Giger, while concept artists Ron Cobb and Chris Foss designed the more human aspects of the film.
Document 12: Resident Alien (film): Resident Alien is a 1990 documentary film directed, produced and edited by Jonathan Nossiter, and co-produced by Dean Silvers.
Document 13: Olga Barnet: Olga Borisovna Barnet (born 3 September 1951) is a Russian actress who works at the Moscow Art Theatre. The daughter of director Boris Barnet and actress Alla Kazanskaya, she made her film debut as Mother in Andrey Tarkovsky's "Solaris" (1972).
Document 14: Shannen Doherty filmography: American actress Shannen Doherty has appeared in numerous television programs and motion pictures. After her television debut in "Father Murphy" in 1981, she landed her first major role in the dramatic western television series "Little House on the Prairie" (1982–1983), and reprised her role in its three television specials. Doherty received two Young Artist Award nominations for playing the oldest Witherspoon sibling Kris in the family drama "Our House" (1986–1988). She appeared in four films during the 1980s, including the positively-received, animated film "The Secret of NIMH" (1982) and the cult classic "Heathers" (1988). Her breakthrough role was as Brenda Walsh in the teen drama "Beverly Hills, 90210" (1990-1994), but she was later dropped from the series because of backstage issues and her negative image as a "bad girl". She starred in television films in the early and mid-1990s, and played Rene Mosier in the romantic comedy "Mallrats" (1995) in an attempt to rebuild her career.
Document 15: Shirley Thompson vs. the Aliens: Shirley Thompson vs. the Aliens is a 1972 film directed by Jim Sharman and starring Jane Harders and Helmut Bakaitis. It is the first feature-length film from Sharman, who subsequently directed "The Rocky Horror Picture Show" (1975).
ground_truth: Olivia Barash