Question: Which star of "Go" was also in "Quiz Show"?

Context paragraphs:
Quiz Show Q: Quiz Show Q (Hangul: 최강연승 퀴즈쇼 Q ), also known under the direct translation, Strongest Victor Quiz Show Q, is a South Korean television quiz show broadcast by the Munhwa Broadcasting Corporation.  It is hosted by comedian Park Myeong-su, singer IU, and host Sun Bom Soo.

Bob Dyer: Robert Neal Dyer OBE (22 May 19099 January 1984), who took the stage name of Bob Dyer, was a Gold Logie-award-winning American-born vaudeville entertainer and singer, radio and television personality, and radio and television quiz show host who made his name in Australia.  Dyer is best known for the long-running radio and then television quiz show, "Pick a Box".  At the height of his radio career, Dyer and his friend and rival, Jack Davey, were regarded as Australia's top quiz comperes.

Daantjie Badenhorst: Daniel Streicher Badenhorst (born 6 December 1967), better known as Daantjie Badenhorst and nicknamed Daantjie Dinamiet (Daantjie Dynamite), is a South African quiz show champion, journalist and author.  He is known for winning series 24 of the long-running Afrikaans language television musical quiz show, "Noot vir Noot", and later also won the 2005 edition of ""Flinkdink"", a televised Afrikaans language general knowledge quiz show.

Jackpot (Irish TV series): Jackpot was an Irish general knowledge quiz show produced by Telefís Éireann between 6 January 1962 and 9 June 1965.  Presented firstly by Gay Byrne and later by Terry Wogan, the show remained one of the most popular programmes in the first years of the television station.  "Jackpot" was similar in format to the ITV quiz show "Criss Cross Quiz".

William Fichtner: William Edward Fichtner Jr. (born November 27, 1956) is an American actor.  He has appeared in a number of notable films and TV series.  He is known for his roles as Sheriff Tom Underlay in the television series "Invasion", Alexander Mahone on "Prison Break", and numerous film roles, including: "Quiz Show", "Heat", blind astronomer Kent in "Contact", "Armageddon", "The Perfect Storm", "Crash", "Blades of Glory", "Black Hawk Down", "Nine Lives", "The Longest Yard", "Mr. & Mrs. Smith", "The Dark Knight", "Date Night", "The Lone Ranger", "Phantom", "Elysium", "", and "Teenage Mutant Ninja Turtles".

Go (1999 film): Go is a 1999 American crime comedy film written by John August and directed by Doug Liman, with intertwining plots involving three sets of characters.  The film stars William Fichtner, Katie Holmes, Jay Mohr, Sarah Polley, and Scott Wolf and features Taye Diggs, Breckin Meyer, Timothy Olyphant, Desmond Askew, Jane Krakowski, J. E. Freeman, and Melissa McCarthy in her film debut.  The film performed moderately at the box office, but was critically acclaimed.  It has since become a cult classic.

Student quiz show: A student quiz show (sometimes academic quiz show) is a television or radio quiz show featuring contestants who represent the schools they attend.  NBC4's "It's Academic" in the Washington, DC metropolitan area is the longest running student quiz program in the world.

1950s quiz show scandals: The American quiz show scandals of the 1950s were a series of revelations that contestants of several popular television quiz shows were secretly given assistance by the show's producers to arrange the outcome of an ostensibly fair competition.  The quiz show scandals were driven by a variety of reasons.  Some of those reasons included the drive for financial gain, the willingness of contestants to "play along" with the assistance, and the lack of then-current regulations prohibiting the rigging of game shows.

Ricki Wertz: Ricki Wertz (born 1935) is a television personality from Pittsburgh, Pennsylvania.  She is an alumna of La Roche College.  In 1958 she hosted a popular children's morning program, "Comedy Time".  In 1959 that show was renamed "Ricki & Copper" when Ricki's dog, Copper, joined the cast.  The show continued to be broadcast until 1969.  From 1965 to 1982 she also hosted "Junior High Quiz" on Sunday afternoons.  "Junior High Quiz" showcased two teams of eighth grade students from local junior high schools.  The students had to answer a series of questions to score points for their teams.  The quiz show was sponsored by Pittsburgh National Bank (in fact, the scoreboard was shaped like the bank's old triangular logo).  Both "Ricki & Copper" and "Junior High Quiz" were broadcast on WTAE-TV Channel 4.  Ricki Wertz moved to WQED-TV Channel 13 in 1982.  There she hosted a documentary series, "Chemical People", which focused on drug-addicted persons, and "Project Literacy U.S.", another documentary addressing literacy in the USA.

Phil Swern: Phil "The Collector" Swern (born Anthony Philip Swern, 30 June 1948, Ealing, London, England) is an English radio producer and music collector.  He was formerly a record producer and songwriter, and has also written for television.  He produced "Pick of the Pops" for Radio 1 in the late 1980s and early 1990s, and has produced the show for Radio 2 since 1997.  He also produces "Sounds of the 60s" for Radio 2 and formerly produced the Saturday night "Bob Harris Show" for the same station, also producing Harris's Radio 1 shows in the early 1990s.  He also devises the questions for the "PopMaster" quiz on Radio 2's "Ken Bruce Show".  He co-wrote the quiz show "Pop The Question" with Jeremy Beadle and co-created fellow quiz show "That's Showbusiness" with screenwriter Jeremy Pascall.

Supporting paragraphs: Go (1999 film) William Fichtner
Answer: William Fichtner