Question: who stars in the drama Witness to a Prosecution ||?

full_context: Document 1: Ben Wong: Ben Wong Chi-yin (born 20 October 1965) is a Hong Kong actor best known for his roles as Yung Heung-hoi in the long-running drama series "A Kindred Spirit" and Spicy Ginger in the crime drama "Lives of Omission", the latter winning him Best Supporting Actor at the 2011 TVB Anniversary Awards.
Document 2: Amazing Detective Di Renjie: Amazing Detective Di Renjie, also known as Shen Tan Di Renjie and Wu Chao Mi An, is a Chinese television series based on "gong'an" detective stories related to Di Renjie, a Tang dynasty magistrate and statesman. Written and directed by Qian Yanqiu, the series starred Liang Guanhua as the titular protagonist, and was first broadcast on CCTV-8 on 6 August 2004. The series was followed by three sequels: "Amazing Detective Di Renjie 2" (2006), "Amazing Detective Di Renjie 3" (2008), and "Mad Detective Di Renjie" (2010).
Document 3: Bobby Samini: Bobby Samini (born October 12, 1970) is an American trial attorney and the President and founding member of Samini Scheinberg, PC. Samini has represented many high-profile clients, including serving as lead counsel to former Los Angeles Clippers owner Donald Sterling in highly publicized litigation with the National Basketball Association, TMZ, and V. Stiviano. Samini also represents several class action plaintiffs against Zillow in an ongoing lawsuit connected with numerous employment law violations and financial management firm SAIL Venture Partners in a breach of contract action brought by Award-winning singer and actress Cher. Samini has been described as a "celebrity attorney" and currently represents DJ Paul of the Oscar winning hip hop group, Three 6 Mafia.
Document 4: Andy Lau: Andy Lau Tak-wah, BBS, MH, JP (, born 27 September 1961) is a Hong Kong actor, singer, lyricist and film producer. He has been one of Hong Kong's most commercially successful film actors since the mid-1980s, performing in more than 160 films while maintaining a successful singing career at the same time. In the 1990s, Lau was branded by the media as one of the Four Heavenly Kings of Cantopop.
Document 5: B. D. Wong: Bradley Darryl "BD" Wong (born October 24, 1960) is an American actor. Wong won a Tony Award for his performance as Song Liling in "M. Butterfly", becoming the only actor in Broadway history to receive the Tony Award, Drama Desk Award, Outer Critics Circle Award, Clarence Derwent Award, and Theatre World Award for the same role. He has since gained more notability for playing the roles on "", Father Ray Mukada on "Oz", Dr. John Lee on "Awake", Dr. Henry Wu in the first "Jurassic Park" film as well as the fourth entry, "Jurassic World", and Ngapoi Ngawang Jigme in the film "Seven Years in Tibet". As of August 13, 2017, Wong is the host of the new HLN medical documentary series "Something's Killing Me With BD Wong".
Document 6: Dylan McDermott: Dylan McDermott (born Mark Anthony McDermott; October 26, 1961) is an American actor. He is best known for his role as lawyer and law firm head Bobby Donnell on the legal drama series "The Practice", which earned him a Golden Globe Award for Best Performance by an Actor in a Television Series – Drama and a nomination for the Primetime Emmy Award for Outstanding Lead Actor in a Drama Series.
Document 7: Witness to a Prosecution: Witness to a Prosecution is a Hong Kong television series produced by TVB. The original broadcast was on the TVB Jade network with 45-minute episodes airing five days a week from 20 December 1999 to 16 January 2000. The drama stars Bobby Au-yeung as the famous historical forensic medical expert Song Ci ("Sung Chee" in Cantonese romanisation). Set during the Southern Song Dynasty of Mid-Imperial China, "Witness to a Prosecution" tells a fictionalised account of Chee's modest beginnings and the events leading to the creation of his book "Collected Cases of Injustice Rectified", the world's earliest documentation of forensic science.
Document 8: List of Forensic Heroes III characters: "Forensic Heroes III" is a 2011 police procedural television drama serial set and filmed in Hong Kong. Produced by Television Broadcasts Limited (TVB), Mui Siu-ching serves as the drama's executive producer with Choi Ting-ting and Leung Man-wah as the executive writers and editors. The drama closely follows a team of technicians and professionals from the Forensic Science and Pathology departments of the Hong Kong Police Force. Working closely with the West Kowloon District's Serious Crime Unit, they use high modern technology and scientific analyses to solve crime. "Forensic Heroes III" is a reboot of the "Forensic Heroes" franchise, which was in turn inspired by Hong Kong's 2002 costume drama "Witness to a Prosecution" and the CBS on-going television series "".
Document 9: List of Underbelly: A Tale of Two Cities episodes: "" is a thirteen-part Australian television mini-series covering the rise and fall of the Mr. Asia drug syndicate between 1976 and 1987. This second series in the "Underbelly" franchise, based on real events documented by "Age" journalists, John Silvester and Andrew Rule, also depicts the Great Bookie Robbery and the burgeoning corruption within the New South Wales police. (The latter storyline is continued in "".) "A Tale of Two Cities" began screening on 9 February 2009 on the Nine Network, with the first two episodes broadcast back-to-back as a telemovie. The series centres on the partnership between Robert "Aussie Bob" Trimbole and Terry Clark, who is often mistakenly referred to as "Mr. Asia", and their illicit activities, conducted mainly in Sydney and Melbourne. "A Tale of Two Cities", produced in conjunction with Screen Australia, explicitly links itself to the original series by featuring a young Alphonse Gangitano and the narrating character's mother (Jacqui James and Liz Cruickshank, respectively). Following the success of the second series, the Nine Network commissioned a third – "The Golden Mile", which was then followed by "".
Document 10: Witness to a Prosecution II: Witness to a Prosecution II is a Hong Kong television series produced by TVB. The original broadcast was on the TVB Jade network with 45-minute episodes .The drama stars Bobby Au-yeung as the famous historical forensic medical expert Song Ci ("Sung Chee" in Cantonese romanisation). Set during the Southern Song Dynasty of Mid-Imperial China, "Witness to a Prosecution" tells a fictionalised account of Chee's modest beginnings and the events leading to the creation of his book "Collected Cases of Injustice Rectified", the world's earliest documentation of forensic science.
Document 11: Forensic Heroes III: Forensic Heroes III (also known as FH3) is a 2011 Hong Kong police procedural television drama produced by Television Broadcasts Limited (TVB). The drama is one of three grand TVB productions used to celebrate the channel's 44th anniversary, the other two being "Super Snoops" and "Curse of the Royal Harem". It is also the third installment and reboot of the "Forensic Heroes" series, featuring new stories and characters. Mui Siu-ching, who also produced the original series, serves as the executive producer.
Document 12: Bobby Au-yeung: Bobby Au-yeung Tsan-wah (born 28 July 1960) is a Hong Kong actor best known for his comedic roles in many TVB television dramas. He gained wide public attention in the 1990s for his portrayal of Ben Yu in the 1991 legal drama "File of Justice", appearing in all five seasons. Au-yeung is also known for his lead roles in several of TVB's most successful television series franchises, including "Armed Reaction", "Witness to a Prosecution", and "Forensic Heroes". He is most recognised by TV audiences for his shaved head.
Document 13: The Witness for the Prosecution (miniseries): The Witness for the Prosecution is a 2016 British mystery drama thriller television serial broadcast on BBC One over Christmas 2016. The two-part programme was adapted by Sarah Phelps and directed by Julian Jarrold and is based on Agatha Christie's short story of the same name. The plot is based on Agatha Christie's original short story rather than the play, unlike Billy Wilder's 1957 film version.
Document 14: Byomkesh Bakshi in other media: Film, television, radio and other adaptations that have been made of Sharadindu Bandyopadhyay's series of detective novels featuring the character Byomkesh Bakshi. Till date Rajit Kapur is the most well known actor as the classic "Byomkesh Bakshi" aka "Satyanweshi". Rajit Kapur played the role of famous Bengali detective Byomkesh Bakshi in early 90's. Basu Chatterjee directed his TV show based on these detective stories of Byomkesh, where Rajit Kapur played the lead role. K. K. Raina played the role of Byomkesh Bakshi's assistant Ajit Bandopadhyaya and Sukanya Kulkarni played the role of Satyavati, Byomkesh's wife. The show was very popular and Rajit Kapur achieved his first media recognition through this show.
Document 15: The New Detectives: The New Detectives: Case Studies in Forensic Science is a documentary true crime television show that aired two to three different cases in forensic science per episode. Episode reruns currently air on the Discovery Channel, TLC, the Investigation Discovery network, and the Justice Network. Before the series was canceled, the show also aired on The History Channel in the United States and Canal D, Court TV, and Botswana TV in Canada. The show was also carried by international markets where the series was shown on the Discovery Channel UK, Discovery Europe, the Crime & Investigation Network in Australia, Prime TV in New Zealand, TV Norge, TV Danmark, Kanal 5 in Sweden, and RTL in the Netherlands. A version of the series was broadcast on the British Channel Five, under the name "Murder Detectives: Case Files.
ground_truth: Bobby Au-yeung