When some of Daniel's patients suddenly question their diagnoses, he suspect someone at the Mill is working to undermine him. A moral dilemma causes Ruhma to wrestle with her conscience, and Al returns to work, but is it too soon?
| Creator | Chris Murray |
|---|---|
| Actor | Elisabeth Dermot Walsh, Dex Lee, Adrian Lewis Morgan |
| Country | United Kingdom, Mexico, South Korea |
| Production | BBC |