From Acorn TV:

Hailed by Variety as “fascinating” with “a top-notch cast,” this psychological thriller stars John Hannah (The Mummy) as DS Mack Stone, who, while searching for his missing wife, uncovers a possible murder masked by a claim of amnesia. But as Stone investigates, he begins to doubt his own memories. Co-starring Jemma Redgrave (Bramwell), Anthony Calf (New Tricks), and Brendan Coyle (Downton Abbey).

From Acorn TV you can stream this 2 episode series. Each episode lasts about 75 minutes.

Chances are you will spend most of the 150 minutes as a captive audience  trying to decide who is lying, who murdered a wife, and who really has amnesia.

What a difference 14 years can make in a person’s appearance.  You will probably recognize the Scottish actor John Hannah (who played Batiatus in two Spartacus TV series),  Jemma Redgrave (a member of the famous family of actors) and Brendon Coyle (who played John Bates in Downton Abbey).

From the very beginning of the series you learn that DS Mack Stone continues to be traumatized by the disappearance of his wife and obsesses over not only his missing wife but also whether John Dean (played by Anthony Calf), who claims to suffer from complete amnesia about his past life, is really a wife-murdering serial killer. Also intimately involved in these problems is Brendon Coyle’s character D.C. Ian Reid.

Your own obsessing over what is really going on is time well spent watching this well-done story.