Name	Known for
Stephen Mulhern Self - Presenter Self - Presenter See fewer	Freaky (2005)
Peter Dickson Voiceover (voice) Voiceover (voice) See fewer	Harry Potter for Kinect (2012)
Entity Allstars Themselves (archive footage) Themselves (archive footage) See fewer	Streetdance Family (2016)
Simon Cowell Self Self See fewer	Scary Movie 3 (2003)
Alesha Dixon Self Self See fewer	Catwoman (2004)
Joey Essex Self - Special Guest Self - Special Guest See fewer	The Only Way Is Essex (2010)
Côr Glanaethwy Themselves (archive footage) Themselves (archive footage) See fewer	Songs of Praise (1961)
Old Men Grooving Themselves (archive footage) Themselves (archive footage) See fewer	It's Showtime! Das Battle der Besten (2017)
Amanda Holden Self Self See fewer	Wild at Heart (2006)
Eamonn Holmes Self - Special Guest Self - Special Guest See fewer	The All Star Impressions Show (2009)
Jules & Matisse Themselves (archive footage) (as Jules O'Dwyer & Matisse) Themselves (archive footage) (as Jules O'Dwyer & Matisse) See fewer	Lorraine (2001)
Kodaline Themselves - House Band Themselves - House Band See fewer	The Brothers Grimsby (2016)
Ruth Langsford Self - Special Guest (as Ruth Langford) Self - Special Guest (as Ruth Langford) See fewer	Lemon La Vida Loca (2012)
Jean-Christophe Novelli Self Self See fewer	Children in Need's Great Big Bid (2005)
Danny Posthill Self Self See fewer	Left Right & Centre (2022)
Jamie Raven Self (archive footage) Self (archive footage) See fewer	Pointless Celebrities (2010)
Calum Scott Self Self See fewer	Lost Frequencies ft Calum Scott: Where Are You Now (2021)
Sinitta Self - Special Guest Self - Special Guest See fewer	Shock Treatment (1981)
The Neales Themselves (archive footage) Themselves (archive footage) See fewer	Britain's Got More Talent (2007)
UDI Themselves (archive footage) Themselves (archive footage) See fewer	Sands of Slumber: The RPG (2022)
Isaac Waddington Self (archive footage) Self (archive footage) See fewer	Britain's Got More Talent (2007)
David Walliams Self Self See fewer	Little Britain (2003)