Tasked with rescuing the daughter of one of America's richest families from the grips of a dangerous cult, Nick Stone expects his latest mission to be quick and straightforward.

Travelling to the frozen depths of Northern Russia, all he needs to do is assassinate the sinister cult leader and bring the woman home alive.

But there are deadly complications - not least that she is at the heart of a chilling conspiracy that will threaten the democratic stability of the West.