The Wesley's Mysterious File (衛斯理藍血人) is a 2002 Hong Kong action science fiction film directed by Andrew Lau starring Andy Lau, Rosamund Kwan and Shu Qi.
 Hong Kong director Wong Jing also makes a cameo appearance.
The Wisely Series are a series of Chinese adventure-science fiction novels written by the Hong Kong novelist Ni Kuang.
 The protagonist of the series is Wisely (sometimes also spelt "Wesley").
 In total, there are 161 stories about Wisely recorded in 156 novels.
 Of these, only 150 stories in 145 novels are written by Ni Kuang; the remaining ones are written by other writers with Ni Kuang's permission.
 Some of these stories have been adapted into media, such as the films "The Legend of Wisely" (1987), "The Cat" (1992) and "The Wesley's Mysterious File" (2002), and the television series "The New Adventures of Wisely" (1998) and "The 'W' Files" (2004).
Kanika Kapoor is an Indian playback singer, who sings for the Hindi language films.
 Through her successful singing career, she has received one Filmfare Award.
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.
Elin Fohström-Tallqvist, stage name Elina Vandár, (1868–1949) was a Finnish operatic soprano who performed in Finland, Russia, the Baltic countries, Germany and Italy at the end of the 19th century.
 After a relatively short but successful singing career, she returned to Helsinki where she worked as a voice teacher.
Marc Lucien Lavoine (born 6 August 1962 in Longjumeau, Essonne) is a French singer and actor.
 In 1985, his hit single "Elle a les yeux revolver..." allowed him to reach the top of the French chart and marked the beginning of his successful singing career.
 He is currently starring in "Crossing Lines" as Louis Daniel, head of an International Criminal Court police team that investigates crimes that 'cross' European borders.
Suraiya Jamaal Sheikh (15 June 1929 – 31 January 2004), popularly known as Suraiya, was an Indian Muslim Hindi/Hindustani film actress and playback singer in Bollywood from the 1940s to the early 1960s, who remained unmarried throughout her life, after her love affair with actor Dev Anand was aborted by her maternal grandmother.
 She was the most popular singing star of the Indian sub-continent of her generation.
 Until 1943, as a child singer, Suraiya did playback singing for one actress, namely Mehtab, in three films, and also in some of her own films for her roles as a child artiste.
 After this, she only sang for her own films as an actress, and acted as a heroine from 1946 until the end of her career in 1963.
 From 1948 to 1951, she became the singing superstar of Bollywood, earning more for her performances than all the performing actors of the times, male or female, including Dev Anand, Raj Kapoor, Dilip Kumar, Nargis and Madhubala.
 She received 1.5–2 lakhs rupees for her role per film, when top male actors were getting 50 thousand to 1 lakh rs.
 For a song, she commanded rs. 1000, while Lata Mangeshkar was getting rs. 100–200 per song.
 She was the only child of her parents.
 She had a natural talent for singing, acting and dancing from childhood.
 She received basic training in music when her mother used to take her to a Hindustani music teacher or 'masterji' for training.
 She first sang for a children's program for All India Radio in 1937.
 Later on Naushad gave her on the job 'training', while recording.
 She went on to become one of the most successful singing film stars of Bollywood.
 She had received training in dancing from Mumtaz Ali, dancer-actor and father of the famous comedian Mehmood.
 She was also known for her North Indian Muslim feudal style acting or 'adakari' in many of her films ("Mirza Ghalib (film)", "Phool", "Afsar", "Shayar", "Jeet (1949 film)", "Anmol Ghadi" and "Dastan").
 This style 'endowed modernity with an aura of tradition' and brought nostalgic feudal tinge to the scenes.
 Her performance 'expertly integrated gestures, music and speech'.
 Suraiya in her heyday was known as 'Malika-e-Husn' (queen of beauty), 'Malika-e-Tarannum' (queen of melody) and 'Malika-e-Adakaari' (queen of acting), all rolled into one.
 In a career spanning from 1936 till 1963, Suraiya sang 338 songs in films (which were mostly her own films) and 2 in addition were non-film songs, namely, 'tum rahe kahan ko piya' and 'hum tum karenge pyar'.
 She acted in 67 movies, which do not include the incomplete films such as "Jaanwar" (with Dilip Kumar), "Paagal Khaana" with Bharat Bhushan and an Indo-British film on Wajid Ali Shah (1953) being directed by British director, Herbert Marshall, with Ashok Kumar in the role of Wajid Ali Shah.
Kumar Basnet (Nepali:कुमार बस्नेत) is a Nepalese folk singer, dancer and song writer.
 He started performing in his local village as early as 1957 ,he has been titled Nepalese folk legend after successful singing career.
 Basnet is popularly known by his comedy folk, satirical singing style, his major hit songs are Lai Bari Lai, Ama Bhanda and Herda Ramo.
Rose Marie Mazetta (born August 15, 1923), known professionally as Rose Marie, is an American actress.
 As a child performer she had a successful singing career as Baby Rose Marie.
 A veteran of vaudeville and one of its last surviving stars, her career includes film, radio, records, theater, night clubs and television.
 Her most famous role was television comedy writer Sally Rogers on the CBS situation comedy "The Dick Van Dyke Show".
 She later portrayed Myrna Gibbons on "The Doris Day Show" and was also a frequent panelist on the game show "Hollywood Squares".
 She was the first major star to be known simply by her first names and is the subject of a documentary film "Wait for Your Laugh" (2017) which features interviews from numerous co-stars, including Carl Reiner, Dick Van Dyke, Peter Marshall and Tim Conway.
Adelaide Borghi-Mamo (9 August 1826 – 29 September 1901) was an Italian operatic mezzo-soprano who had an active international career from the 1840s through the 1880s.
 She was married to tenor Michele Mamo and their daughter, soprano Erminia Borghi-Mamo, also had a successful singing career.

Question: Which actor who appeared in The Wesley's Mysterious File has performed in more than 160 films while maintaining a successful singing career?
Answer: Andy Lau