The Troubled Man

S4, E3: The Troubled Man

Available on iTunes, BBC iPlayer
When Linda’s father-in-law, Håkon Von Enke, disappears, Wallander becomes entrenched in his most challenging missing person’s case yet. The only clue to Håkon’s whereabouts is a suspicious submarine incident which took place 25 years previous.
Starring Peter Andersson, Christopher Fairbank