Saw a lot of comment had been added to thread and thought it would be about the issue of the 2 episodes being broadcast this week.
The Enemy Within.
It seems it pair of episodes is going to focus on current in the news topic.
So I found the 2 that weren't shown last week but are on iPlayer really sad and accepted as part of the story line.
This week it is like they are trying a bit too hard, or its a bit clunky.
But I think in the past they have done this.
I've got over the beard, but am counting number of times hair is braided!
(In this week's episodes who is the actor playing the police side kick? His face is so familiar. But just cant place him.)