It is the mid 1930s. Having discovered Atlantis and its long lost technology at the end of the 19th century, Britain waxed into an all powerful superpower dominating the seas and skies with mighty dreadnaughts capable of levelling entire armies.
But something evil is abroad seeking to undermine peace of Greater Britain. Is it ancient Atlantean or something much closer to home?
Join MI6 agent John Murdoch, Captain Riley of the elite Nightshade division and brilliant archaeologist Jane Archer as they criss cross the world, determined to restore stability and safeguard the British way of life.