46 minutes
info
| Person | Character |
|---|---|
| Kayla Meikle | DC Deborah Maxwell |
| Richard Pepper | DCI Duncan Ball |
| Sam Troughton | DI Brian Tarpey |
| Mark Bonnar | DSupt Clive Timmons |
| Neil Maskell | DI Brent Hyatt |
| Barry Sloane | DS Jim Dawson |
| Daniel Ryan | DAC Peter Clarke |
| Greg Kolpakchi | Oscar Enrique |
| Nikolai Tsankov | Boris Berezovsky |
| Margarita Levieva | Marina Litvinenko |
| Temirlan Blaev | Young Anatoly Litvinenko |
| Marcus Onilude | Aidan |
| Selena Cadell | Louise Christian |
| Mark Ivanir | Alexander Goldfarb |
| Stephen Campbell Moore | Ben Emmerson QC |
| Brian Protheroe | Sir Robert Owen |
| Kevin Shen | Robin Tam QC |
| Kirsten Foster | Jenny Hyatt |
| James Esler | Older Anatoly Litvinenko |
| Person | Position |
|---|---|
| George Kay | Writer |
| Jim Field Smith | Director |