When a wealthy couple are taken hostage, Luther must try to avert a disastrous chain of events. However, what he doesn't know is that it will soon become very personal.
Discover 11,128,835 listings and 280,208 playable programmes from the BBC
When a wealthy couple are taken hostage, Luther must try to avert a disastrous chain of events. However, what he doesn't know is that it will soon become very personal.