Name	Known for
Des O'Connor Self - Host Self - Host See fewer	The Des O'Connor Show (1970)
Carol Vorderman Self - Arithmetician Self - Arithmetician See fewer	Trollied (2011)
Alison Heard Self - Lexicographer Self - Lexicographer See fewer	Countdown (1982)
Julie Andrews Self - Special Guest Self - Special Guest See fewer	The Sound of Music (1965)
Richard Attenborough Self - Special Guest Self - Special Guest See fewer	Jurassic Park (1993)
Rory Bremner Gordon Brown Gordon Brown See fewer	Rory Bremner, Who Else? (1993)
Gordon Brown Self - Special Guest Self - Special Guest See fewer	Songs of Praise (1961)
Alex Carter Self - Special Guest Self - Special Guest See fewer	Dark Heart (2016)
Anne Charleston Self - Special Guest Self - Special Guest See fewer	Three Thousand Years of Longing (2022)
Mark Charnock Self - Special Guest Self - Special Guest See fewer	Emmerdale Farm (1972)
Susie Dent Self - Lexicographer Self - Lexicographer See fewer	Meet the Richardsons (2020)
Noel Edmonds Self - Special Guest Self - Special Guest See fewer	Deal or No Deal? (2005)
Alex Ferguson Self - Special Guest Self - Special Guest See fewer	Pepsi - Inside the Man U Changing Room (1999)
Billy Hartman Self - Special Guest Self - Special Guest See fewer	Highlander (1986)
Malcolm Hebden Self - Special Guest Self - Special Guest See fewer	Coronation Street (1960)
Amir Khan Self - Special Guest Self - Special Guest See fewer	Undisputed (2023)
Kym Marsh Self - Special Guest Self - Special Guest See fewer	Coronation Street (1960)
Kate McGregor Self - Special Guest Self - Special Guest See fewer	Emmerdale Farm (1972)
Patrick Moore Self - Special Guest Self - Special Guest See fewer	Gamesmaster (1992)
Duncan Preston Self - Special Guest Self - Special Guest See fewer	Acorn Antiques: The Musical (2006)
David Puttnam Self - Special Guest Self - Special Guest See fewer	The Mission (1986)
Shirley Stelfox Self - Special Guest Self - Special Guest See fewer	1984 (1984)
Emily Symons Self - Special Guest Self - Special Guest See fewer	Emmerdale Farm (1972)
Conor Travers Self - Contestant Self - Contestant See fewer	Countdown (1982)
Nicola Wheeler Self - Special Guest Self - Special Guest See fewer	Emmerdale Farm (1972)
Chris Wills Self - Contestant Self - Contestant See fewer	A Question of Genius (2009)
Terry Wogan Self - Special Guest Self - Special Guest See fewer	Screen One (1985)
Matthew Wolfenden Self - Special Guest Self - Special Guest See fewer	Emmerdale Farm (1972)