Tommy & Tuppence are hired to track down wartime spies at a seaside resort+óe-ª
It is World War II, and while the RAF struggles to keep the Luftwaffe at bay, Britain faces an even more sinister threat from +óe~the enemy within+óe(tm) +óe" Nazis posing as ordinary citizens.
With pressure mounting, the Intelligence service appoints two unlikely spies, Tommy and Tuppence Beresford. Their mission: to seek out a man and a woman from among the colourful guests at Sans Souci, a seaside hotel. But this assignment is no stroll along the promenade. After all, N and M have just murdered Britain+óe(tm)s finest agent+óe-ª