8x04 Episode 4
First Aired: Nov. 20, 2009 on BBC One
Summary: Lucas's past comes back to haunt him when his former torturer Darshavin turns up with intelligence about a bomb in London. Harry fears Darshavin still has a psychological hold over Lucas, but Darshavin won't deal with anyone else. With innocent lives at risk Lucas must confront his demons…
Series Main Characters
Guest Stars[no credits found]
Harry Pearce: I asked you here today because I needed to talk about Jo to someone.
Ruth Evershed: But there was something else, too.
Harry Pearce: There'll always be something else, Ruth.