The show, from 7 to 16 December and fronted by Johnny Vaughan, is being promoted with the slogan 'Boldly going nowhere'.
Contestants in the show – billed as the biggest hoax in TV history – believe they have been blasted into space, but are actually holed up at a disused airfield in Suffolk.
Guerrilla initiatives will take place in 'major cities across Britain'.
Contestants in the show – billed as the biggest hoax in TV history – believe they have been blasted into space, but are actually holed up at a disused airfield in Suffolk.
Guerrilla initiatives will take place in 'major cities across Britain'.