| name | character |
|
Simon Russell Beale
|
Home Secretary William Towers
|
|
Max Brown
|
Dimitri Levendis
|
|
Peter Firth
|
Harry Pearce
|
|
William Hope
|
Jim Coaver
|
|
Jonathan Hyde
|
Ilya Gavrik
|
|
Alice Krige
|
Elena Gavrik
|
|
Shazad Latif
|
Tariq Masood
|
|
Matthew Macfadyen
|
Tom Quinn
|
|
Lara Pulver
|
Erin Watts
|
|
Mel Raido
|
Johnny Grier
|
|
Geoffrey Streatfield
|
Calum Reed
|
|
Nicola Walker
|
Ruth Evershed
|
|
Tom Weston-Jones
|
Sasha Gavrik
|