Cast
Graham Norton
Self - Host
Andrew Lloyd Webber
Self - Head Judge
John Barrowman
Self - Judge
Denise Van Outen
Self - Judge
Bill Kenwright
Self - Judge
Zoë Tyler
Self - Judge
Lee Mead
Self
Keith Jack
Self
Lewis Bradley
Self
Ben James-Ellis
Self
Ryan Ryder
Self
Daniel Boys
Self
Rob McVeigh
Self
Chris Barton
Self
Seamus Cullen
Self
Antony Hansen
Self
Johndeep More
Self
