Segal being sent to West Berlin after his British counterpart there comes to a sticky end. Segal's mission is to find out what happened to him and to investigate the activities of a neo-Nazi ...

The British Secret Service sends agent Quiller to investigate. Soon Quiller is confronted with Neo-Nazi chief "Oktober" and involved in a dangerous game where each side tries to find out the enemy ...

The Quiller Memorandum, based on a novel by Adam Hall (pen name for Elleston Trevor) and with a screenplay by Harold Pinter, deals with the insidious upsurge of neo-Nazism in Germany.