"There's someone coming. I don't know where he is, or what he's doing, but trust me, he's on his way. … There's a man …"

"You know when sometimes you meet someone so beautiful — and then you actually talk to them and five minutes later the…"

"Gugu Mbatha-Raw - Salt"

"Russell Tovey - Barclay Pierre-Dupont"

"Jemma Redgrave - Kate Lethbridge-Stewart"

"Colin McFarlane - General Austin Pierce"

"Alexander Devrient - Colonel Christofer Ibrahim"

"Ruth Madeley - Shirley Anne Bingham"

"Adrian Lukis - Sir Jonathan Hynes"

"Vincent Franklin - Harry Shaw"