Standby art director

Series 1

 * Julian Luxton
 * Arwel Wyn Jones
 * David Morison

Series 2

 * Arwel Wyn Jones
 * Lee Gammon
 * Nick Burnell
 * David Morison

Series 3

 * Lee Gammon
 * Tim Dickel
 * Leonie Rintler
 * Dafydd Shurmer
 * Lisa McDiarmid

Series 4

 * Rebecca Hemy
 * Ciaran Thompson
 * Jamie MacWilliam
 * Ellen Woods
 * Nick Murray

2009 specials

 * Ciaran Thompson
 * Nick Murray
 * Keith Dunne

Series 5

 * Ciaran Thompson
 * Dafydd Shurmer
 * Tristan Peatfield
 * Arwel Wyn Jones