The Ark is a secret Ministry bunker hidden deep beneath the streets of London and humanity’s last hope for survival. Sealed inside, a small team oversees 5,000 cryogenically frozen humans whilst the world above disintegrates. But, as bunker fever spreads through the concrete walls of the Ark, those still awake begin to wonder if they’d be safer on the outside. Random murders, claustrophobic violence and plastic mannequins... far too many plastic mannequins. Polyester flares and the Osmonds aren’t the only things to be afraid of in 1975.