Question: Which actor in "Inherent Vice" was also in "Star 80"?

Context paragraphs:
Jeannie Berlin: Jeannie Berlin (born November 1, 1949) is an American film, television and stage actress and screenwriter, known for role in the 1972 film "The Heartbreak Kid", for which she received Academy Award and Golden Globe nominations.  She later played the leading role in "Sheila Levine Is Dead and Living in New York" (1975), and in 2000s returned to screen appearing in films such as "Margaret" (2011), "Inherent Vice" (2014) and "Cafe Society" (2016), as well as the miniseries "The Night Of" (2016).

Inherent Vice: Inherent Vice is a novel by American author Thomas Pynchon, originally published in August 2009.  A darkly comic detective novel set in 1970s California, the plot follows sleuth Larry "Doc" Sportello whose ex-girlfriend asks him to investigate a scheme involving a prominent land developer.  Themes of drug culture and counterculture are prominently featured.  Critical reception was largely positive, with reviewers describing "Inherent Vice" as one of Pynchon's more accessible works.  The novel was adapted into a 2014 film of the same name.

Michael K. Williams: Michael Kenneth Williams (born November 22, 1966) is an American actor, dancer, and reporter.  He is best known for his portrayal of Omar Little on the HBO drama series "The Wire" and Albert "Chalky" White on the HBO series "Boardwalk Empire".  He was also acclaimed for his role as Jack Gee, husband of Bessie Smith, in the HBO telefilm biopic "Bessie".  He has acted in supporting roles in a number of films and television series, including "The Road", "Inherent Vice", "The Night Of", "Gone Baby Gone", and "12 Years a Slave".

Hong Chau: Hong Chau is an American actor who is known for her appearances in the US television series "Treme" (2010–2013) and the US films "Inherent Vice" (2014) and "Downsizing" (2017).  Chau was born in Thailand to Vietnamese immigrant parents, and the family moved to the United States afterward.

Katherine Waterston: Katherine Boyer Waterston (born March 3, 1980) is an American actress.  She made her feature film debut in "Michael Clayton" (2007).  She then had supporting roles in films including "Robot & Frank," "Being Flynn" (both 2012) and "The Disappearance of Eleanor Rigby: Her" (2013) before her supporting role as Shasta Fay Hepworth in Paul Thomas Anderson's "Inherent Vice" (2014).  In 2015, she portrayed Chrisann Brennan in "Steve Jobs".  She had starring roles in the Harry Potter prequel, "Fantastic Beasts and Where to Find Them" (2016), and "" (2017), a prequel to Ridley Scott's 1979 film "Alien".

Inherent Vice (film): Inherent Vice is a 2014 American neo-noir comedy-drama film.  The seventh feature film directed by Paul Thomas Anderson, "Inherent Vice" was adapted by Anderson from the novel of the same name by Thomas Pynchon; the cast includes Joaquin Phoenix, Josh Brolin, Owen Wilson, Katherine Waterston, Eric Roberts, Reese Witherspoon, Benicio del Toro, Jena Malone, Joanna Newsom, Jeannie Berlin, Maya Rudolph, Michael K. Williams and Martin Short.  As with its source material, the storyline revolves around Larry "Doc" Sportello, a stoner hippie and PI in 1970, as he becomes embroiled in the Los Angeles criminal underworld while investigating three cases interrelated by the disappearance of his ex-girlfriend and her wealthy boyfriend.

Death of a Centerfold: The Dorothy Stratten Story: Death of a Centerfold: The Dorothy Stratten Story is a 1981 American made-for-television biographical film directed by Gabrielle Beaumont.  It is a true dramatization of the life and the murder of Playboy Playmate of the Year Dorothy Stratten, played by Jamie Lee Curtis.  The movie was aired on NBC on November 1, 1981.  Two years later the same story was developed by director Bob Fosse in his movie "Star 80", starring Mariel Hemingway and Eric Roberts.

Eric Roberts: Eric Anthony Roberts (born April 18, 1956) is an American actor.  His career began with a well-received performance in "King of the Gypsies" (1978), for which he earned his first Golden Globe Award nomination.  His second Golden Globe nomination came for his portrayal of Paul Snider in "Star 80" (1983), followed by Globe and Academy Award nominations for his supporting role in "Runaway Train" (1985).

Star 80: Star 80 is a 1983 American film based on, though fictionalized somewhat, "Playboy" model Dorothy Stratten, who was murdered by her husband Paul Snider in 1980.  The film was directed by Bob Fosse, and stars Mariel Hemingway and Eric Roberts.  Hugh Hefner sued the producers of the picture, stemming from his disapproval of how he was depicted in the film.  In accordance with the family's wishes, Dorothy's mother is never mentioned by name in the movie, and the names of her sister and brother were altered.  Other names were also changed due to legal concerns.

Inherent vice (library and archival science): Inherent vice is the tendency in physical objects to deteriorate because of the fundamental instability of the components of which they are made, as opposed to deterioration caused by external forces.  All objects have some kind of inherent vice as a result of the baseline law of entropy.

Supporting paragraphs: Inherent Vice (film) Eric Roberts
Answer: Eric Roberts