Studio TC4 in the BBC Television Centre in London, where the show was made, was upgraded to HD, making it the third television studio in Television Centre to be upgraded to HD (others being Studios TC1 and TC8).
Studio TC4 i BBC Television Centre i London, där programmet spelas in, har nyligen uppgraderats med fullständig HD-teknik, vilket gör den till den tredje studion i Television Centre som uppgraderas till HD (de två första var TC1 och TC8).