| Hugh Bonneville | as | Ian Fletcher | |
| Olivia Colman | as | Sally Owen | |
| Jessica Hynes | as | Siobhan Sharpe | |
| Amelia Bullmore | as | Kay Hope | |
| Karl Theobald | as | Graham Hitchins | |
| Vincent Franklin | as | Nick Jowett | |
| David Tennant | as | Narrator |
Series: 2
Episodes: 10
Transmitted: 2011-2012
Channel: BBC4
BBC Television