Question: A Comedy Roast is a British comedy television show broadcast by Channel 4, hosted by who, it saw Bruce Forsyth, Sir Bruce Joseph Forsyth-Johnson, (22 February 1928 – 18 August 2017) was a British presenter, actor, comedian, singer, dancer, and screenwriter whose career spanned more than 75 years?

Context articles: The Kevin Bishop Show
Bruce Forsyth
Frankie Laine
A Comedy Roast
Channel 4's Comedy Gala (2010)
Channel 4's Comedy Gala (2011)
Bruce Parker
Wilnelia Merced
Bruce Forsyth's Hot Streak
Bruce Forsyth's Big Night

The Kevin Bishop Show was a sketch comedy written by and starring English comedian Kevin Bishop, part of the "Star Stories" team.
 The show was commissioned by Channel 4 for a six-part series starting on 25 July 2008 at 10pm.
 A pilot was broadcast on 23 November 2007 as part of Channel 4's "Comedy Showcase" and the programme soon earned interest for its incredibly fast pace; 42 sketches were shown in 23 minutes.
 The show was nominated for Best New Comedy at the 2008 British Comedy Awards.
 The show started its second series on Friday 31 July 2009 at 10pm on Channel 4.
Sir Bruce Joseph Forsyth-Johnson {'1': ", '2': ", '3': 'CBE', '4': "} (22 February 1928 – 18 August 2017) was a British presenter, actor, comedian, singer, dancer, and screenwriter whose career spanned more than 75 years.
 In 2012, "Guinness World Records" recognised Forsyth as having the longest television career for a male entertainer.
Frankie Laine (born Francesco Paolo LoVecchio; March 30, 1913 – February 6, 2007) was an American singer, songwriter, and actor whose career spanned 75 years, from his first concerts in 1930 with a marathon dance company to his final performance of "That's My Desire" in 2005.
 Often billed as "America's Number One Song Stylist", his other nicknames include "Mr. Rhythm", "Old Leather Lungs", and "Mr. Steel Tonsils".
 His hits included "That's My Desire", "That Lucky Old Sun", "Mule Train", "Cry of the Wild Goose", "A Woman In Love", "Jezebel", "High Noon", "I Believe", "Hey Joe!
", "The Kid's Last Fight", "Cool Water", "Moonlight Gambler," "Love Is a Golden Ring," "Rawhide", and "Lord, You Gave Me a Mountain."
A Comedy Roast is a British comedy television show broadcast by Channel 4.
 After a series of failed attempts by various broadcasters over the years, it is the first adaptation of the American comedy institution of roasting to be produced as a television show in Britain.
 The first series premiered on 7 April 2010.
 Hosted by Jimmy Carr it saw Bruce Forsyth, Sharon Osbourne and Chris Tarrant get roasted by various colleagues, comedians and celebrities.
 The show returned on 15 October 2010 targeting Davina McCall.
Channel 4's Comedy Gala of 2010 was a British comedy benefit show organised by Channel 4.
 It was the inaugural Channel 4 Comedy Gala, an annual charity event held O2 Arena in London in aid of Great Ormond Street Children's Hospital.
 Filmed live on 30 March 2010, a two and a half-hour highlights show was broadcast on Channel 4 on 5 April 2010.
 Billed by Channel 4 as "the biggest live stand up show in UK history" it featured seventeen comedians performing stand-up, as well as a number of others performing live and pre-recorded sketches, to an audience of 16,000.
 It raised nearly £1 million to open a new anaesthetic room.
Channel 4's Comedy Gala of 2011 is a British comedy benefit show organised by Channel 4.
 It is the second Channel 4 Comedy Gala, an annual charity event held O2 Arena in London in aid of the Great Ormond Street Children's Hospital.
 It was filmed live on 24 May 2011, then broadcast on Channel 4 on 10 June 2011.
 The first Comedy Gala was held 30 March 2010 and broadcast on 5 April 2010.
 Billed by Channel 4 as "the biggest live stand up show in UK history", it featured seventeen comedians performing stand-up, as well as a number of others performing live and pre-recorded sketches.
 The first gala raised money for a new anaesthetic room, while the second aims to raise money for a new operating theatre.
Bruce Rodney Wingate Parker, MBE (born 20 July 1941) is a British journalist and television presenter whose career spanned the mid-1960s to 2003, when he retired.
 Strongly committed to regional broadcasting, he was responsible in the mid-1960s for a pilot local radio station in the Channel Islands, which eventually led to the setting up of a string of BBC Local Radio stations across the UK.
 In 1967 he joined BBC South in Southampton, where he remained for most of his career, making a name as the main presenter and reporter for "South Today" for 35 years, a record stint for any regional presenter in the UK.
 He was also a respected political interviewer and later BBC South's political editor, hosting "South of Westminster" and S"outh on Sunday".
Wilnelia, Lady Forsyth-Johnson (née Merced, born October 12, 1957) is a Puerto Rican former actress, model and beauty queen.
 She won Miss World 1975, and was married to entertainer Sir Bruce Forsyth from 1983 until his death in August 2017.
Bruce Forsyth's Hot Streak is an American television game show that aired on ABC from January 6 to April 4, 1986.
 British television personality Bruce Forsyth hosted the series, the only time he hosted a series outside of his native United Kingdom.
 Gene Wood was the original announcer, with the last two weeks of shows announced by Marc Summers.
Bruce Forsyth's Big Night was a TV show screened on ITV on Saturday nights throughout the autumn and winter of 1978.
 It starred Bruce Forsyth.
 A total of 12 episodes were broadcast between 7 October and 31 December 1978.
 A further one off special was shown on 4 April 1980.