Gameshow Marathon was a British game show, broadcast on ITV from 17 September 2005 to 26 May 2007, Returned for charity in the March of 2017. After a quick retrospective look at the history of the particular show, the show itself is recreated. This involves recreating the original set and using original opening programme titles, including the appropriate producer ident. All participants are celebrities, and any prizes won go into a "Viewer Prize Mountain" which is awarded to a viewer via a phone-in competition.

Ant & Dec is a British television presenting duo consisting of Anthony McPartlin and Declan Donnelly from Newcastle upon Tyne. Formed after them meeting as child actors on CBBC's drama Byker Grove, they performed together as pop musicians PJ & Duncan, the names of their characters from the series.