However, the show was in fact an elaborate practical joke, described by Commissioning Editor Angela Jain as ""Candid Camera" live in space" and claimed by Channel 4 to have cost roughly £5 million. Unknown to the "space cadets", they were not in Russia at all, but at Bentwaters Parks (formerly RAF Bentwaters, a USAF airfield from 1951 to 1993) in Suffolk staffed by costumed actors, and the "space trip" was entirely fake, complete with a wooden "shuttle" and actor "pilots". The production crew went so far as to replace light switches and electrical outlets in the barracks with Russian standard, stock Bentwaters with Russian-branded foods and toiletries for contestants to use, give smokers amongst the production crew Russian cigarettes to smoke in case any of the cadets discovered the butts, and employing people to clear the site of any British-branded litter. In addition, three of the Cadets were actors, included to misdirect any suspicious Cadets and to help reinforce the illusion.