The Kennedy killings meant trouble - trouble for the Mafia, trouble for the Cubans, and trouble for the CIA.
When Grabowski hides the CIA's hypnosis experts away in a remote Northumbrian safe house, there is only one catch: the British.
SIS have a problem just across the Irish Sea that needs to be dealt with, and they are determined to use their American guest's 'expertise' developed during Project MKULtra for their own purposes.