sentences:  This also implies that not all calls are broadcast, as the people had not been seen in previous episodes.This was further established when on Soccer AM, Kayvan was interviewed on the show, and revealed that he tried a prank with Kidderminster Harriers in the guise of Terry Tibbs, but as the prank did not work due to the chairman being unavailable, the call was not broadcast.The show began as a pilot for "Comedy Lab", a Channel 4 show that showcases new comic talent, in 2006.