Name	Known for
Stephen Mulhern Self - Presenter / Caroline Flack Self - Presenter / Caroline Flack See fewer	In for a Penny (2019)
Peter Dickson Voiceover (voice) Voiceover (voice) See fewer	Harry Potter for Kinect (2012)
Dave Bartram Self - Showaddywaddy (voice) Self - Showaddywaddy (voice) See fewer	Last Train to Christmas (2021)
Alex Brooker Self - Special Guest Self - Special Guest See fewer	Off Their Rockers (2013)
Beat Brothers Themselves (archive footage) Themselves (archive footage) See fewer	Britain's Got Talent (2007)
Simon Cowell Self Self See fewer	Scary Movie 3 (2003)
Chloe Crawford Self (archive footage) (as Chloé Louise Crawford) Self (archive footage) (as Chloé Louise Crawford) See fewer	Playboy Cyber Girls (2001)
Alesha Dixon Self Self See fewer	Catwoman (2004)
Charlotte Hawkins Self - Special Guest Self - Special Guest See fewer	Burnt (I) (2015)
Amanda Holden Self Self See fewer	Wild at Heart (2006)
Emma Jones Self (archive footage) Self (archive footage) See fewer	This is Halloween (2014)
Jules & Matisse Themselves - Special Guests (voice) (as Jules O'Dwyer and Matisse) Themselves - Special Guests (voice) (as Jules O'Dwyer and Matisse) See fewer	Lorraine (2001)
Stereo Kicks Themselves - House Band Themselves - House Band See fewer	Stereo Kicks: Love Me So (2015)
Peter Lambert Self (archive footage) Self (archive footage) See fewer	Britain's Got More Talent (2007)
Jonathan Lutwyche Self (archive footage) Self (archive footage) See fewer	It's Showtime! Das Battle der Besten (2017)
Jesse-Jane McParland Self (archive footage) Self (archive footage) See fewer	Into the Badlands (2015)
Misstasia Themselves (archive footage) Themselves (archive footage) See fewer	Britain's Got Talent (2007)
Olly Murs Self - Special Guest Self - Special Guest See fewer	Love, Rosie (2014)
Danny Posthill Self (archive footage) Self (archive footage) See fewer	Left Right & Centre (2022)
Calum Scott Self (voice) Self (voice) See fewer	Lost Frequencies ft Calum Scott: Where Are You Now (2021)
The Neales Themselves Themselves See fewer	Britain's Got More Talent (2007)
Isaac Waddington Self Self See fewer	Britain's Got More Talent (2007)
David Walliams Self Self See fewer	Little Britain (2003)
Luisa Zissman Self - Special Guest Self - Special Guest See fewer	Sharknado 5: Global Swarming (2017)