Filmed on location in Zurich, Switzerland, The Swiss Conspiracy is concerned with a Swiss bank that discovers some of its clients are becoming the victim of a brilliant blackmailer. The bank's president (Ray Milland) contacts David Christopher (played by David Janssen), a former agent with the U.S. Treasury, to help discover who the blackmailer is and to foil his plot. As Christopher delves into the mystery, he uncovers a complicated web of intrigue, car chases, and shoot-outs that takes all of his wits to unravel. Along the way, Christopher encounters the beautiful Denise Abbott (Senta Berger), with whom he develops a relationship, as well as Rita Jensen (Elke Sommer) and Robert Hayes (John Saxon), who know more than they are willing to tell.
When the curator of the Louvre is found murdered in the famed museum's hallowed halls, Harvard professor, Robert Langdon and cryptographer, Sophie Neve must untangle a deadly web of deceit involving the works of Leonardo da Vinci.
Ruža left Serbia, her country, over 30 years ago and lives in Zurich. Her daily life is a string of repetitive moments until, one day, Ana arrives on the scene and upsets Ruža's painstakingly organized world.
Kitty runs a brothel in Nazi Germany where the soldiers come to "relax". Recording devices have been installed in each room by a power hungry army official who plans to use the information to blackmail Hitler and gain power himself.
A quiet and inconspicuous man (Trelkovsky) rents an apartment in France where the previous tenant committed suicide, and begins to suspect his landlord and neighbors are trying to subtly change him into the last tenant so that he too will kill himself.
When the Nazi high command learns in late 1943 that Winston Churchill will be spending time at a country estate in Norfolk, it hatches an audacious scheme to kidnap the prime minister and spirit him to Germany for enforced negotiations with Hitler.