The Prisoner of Zenda
Episode 1
S1 E1:
An impulsive visit to Ruritania at coronation time makes a dramatic change in the carefree life of Rudolf Rassendyll, a wealthy and aristocratic young Englishman. The Rassendylls have a very unusual family relationship with the ruling house of Ruritania. With greatness suddenly thrust upon him, Rudolf must face an extraordinary and dangerous challenge.