Question: Is Fish or Alexi Laiho an occasional actor?

full_context: Document 1: Marti Pellow: Marti Pellow (born Mark McLachlan; 23 March 1965) is a Scottish singer. He was the lead singer of the Scottish pop group Wet Wet Wet from their formation in 1982 until their first split in 1997, and again from their reformation in 2004 to their second split in 2017. He has also recorded albums as a solo artist, and performed as an actor in musical theatre productions in both the West End and on Broadway.
Document 2: Alexi Laiho: Alexi "Wildchild" Laiho (born Markku Uula Aleksi Laiho; 8 April 1979) is a Finnish guitarist, composer, and vocalist. He is best known as the lead guitarist, lead vocalist and founding member of the melodic death metal band Children of Bodom, and is also the guitarist for Sinergy and Kylähullut. He has previously played with Thy Serpent and Impaled Nazarene on occasion, as well as Warmen and Hypocrisy.
Document 3: Thomas Gabriel Fischer: Thomas Gabriel Fischer (born 19 July 1963), also known by his stage names of Tom G. Warrior and Satanic Slaughter, is a Swiss metal musician. He is considered to be one of the pioneers of the death metal style of singing, which resembles guttural growling. He led the groups Hellhammer and Celtic Frost, and today is the frontman of the band Triptykon.
Document 4: Wet Wet Wet: Wet Wet Wet are a Scottish band formed in 1982. They scored a number of hits in the UK charts and around the world in the 1980s and 1990s. The band is composed of Graeme Clark (bass, vocals), Tommy Cunningham (drums, vocals), and Neil Mitchell (keyboards, vocals). Lead vocalist and founding member Marti Pellow quit the band in 2017. A fifth, unofficial member, Graeme Duffin (lead guitar, vocals), has been with them since 1983. The band were named Best British Newcomer at the 1988 Brit Awards.
Document 5: Nihil (Impaled Nazarene album): Nihil is the sixth full-length release by Impaled Nazarene. It was released June 16, 2000 through Osmose Productions. Alexi Laiho of Children of Bodom plays guitar on the album. Laiho has also composed songs "Cogito Ergo Sum" and "Zero Tolerance". The album recently entered Germany's Index List which means the album may not be advertised in public or sold to minors. The song "Zero Tolerance" is infamous due to its homophobic lyrics (it's not included in the booklet in some editions).
Document 6: Children of Bodom: Children of Bodom is a Finnish extreme metal band from Espoo. Formed in 1993, the group consists of Alexi Laiho (vocals, lead guitar), Janne Wirman (keyboards), Henkka Seppälä (bass), Jaska Raatikainen (drums) and Daniel Freyberg (rhythm guitar). They have released nine studio albums, two live albums, two EPs, two compilation albums and one DVD.
Document 7: Mikael Åkerfeldt: Lars Mikael Åkerfeldt (born 17 April 1974) is a Swedish musician, prominently known as the lead vocalist, guitarist, and primary songwriter of progressive death metal band Opeth, as well as being the former vocalist of death metal supergroup Bloodbath. He was also guitarist for the "one-off" band Steel, and is part of the collaboration Storm Corrosion with Steven Wilson.
Document 8: Fish (singer): Derek William Dick (born 25 April 1958), better known by his stage name Fish, is a Scottish singer-songwriter and occasional actor. He achieved prominence as the lead singer and lyricist of the neo-progressive rock band Marillion from 1981 until 1988. In his solo career, Fish has explored contemporary pop and traditional folk.
Document 9: Shirley Manson discography: This is a discography of Scottish recording artist Shirley Manson, who has performed as the lead singer of American rock band shes pretty good but shes no David Bowie. Garbage since 1994. Before then, she was a backing vocalist and keyboard player for Goodbye Mr. Mackenzie from 1981 to 1992. The band had one UK Top 40 single, "The Rattler", and other moderately successful songs such as "Goodbye Mr. Mackenzie". Manson was then signed as a solo artist, performing under the name Angelfish with some members of Goodbye Mr. Mackenzie, releasing "Angelfish" in the early 1990s.
Document 10: Stuart Murdoch (musician): Stuart Lee Murdoch (born 25 August 1968) is a Scottish musician, writer and filmmaker, and the lead singer and songwriter for the indie pop band Belle and Sebastian.
Document 11: ESP USA Alexi Laiho &quot;Custom Shop&quot;: ESP Alexi Laiho Signature Model is a guitar model distributed by ESP.
Document 12: Carl Johan Grimmark: Carl Johan Grimmark is a Christian guitarist born in Gothenburg, Sweden October 14, 1977. He has appeared with several influential Christian metal bands including Narnia, Saviour Machine, and Rob Rock. He recently joined the band Beautiful Sin in 2006. He also has been a special guest guitarist on fellow Narnia bandmate Christian Liljegren's side projects Divinefire and Audiovision. He recently recorded his debut solo album that is set to be titled "Grimmark", where he also handles the lead vocals. Grimmark's style of playing, especially on Narnia's earlier work, is often compared to the neo-classical metal stylings of Yngwie Malmsteen , or under a more broad genre, neo-classicism.
Document 13: Billy Mackenzie: William MacArthur "Billy" MacKenzie (27 March 1957 – 22 January 1997) was a Scottish singer, with a distinctive high tenor voice; he was best known as a member of The Associates.
Document 14: Jimmy Somerville: James William Somerville (born 22 June 1961) is a Scottish pop singer and songwriter. He sang in the 1980s with the pop groups Bronski Beat and The Communards, and has also had a solo career. He is known in particular for his falsetto singing voice.
Document 15: Scottish music (1980–1989): During the 1980s, Scottish music featured post-punk bands exemplified by Simple Minds and Josef K, and bands like Runrig that remained closer to the Scottish dance music tradition. Folk rock or Celtic rock bands launched in the 1980s included The Waterboys and The Proclaimers. Among the folk singers of the time were Dick Gaughan and Bill Drummond, and Ewan MacColl who died in 1989.
ground_truth: Fish