Calum is attacked by a gang of street muggers during a routine intelligence-sharing exercise with MI6. The laptop he was carrying is stolen, and contains highly-classified information on MI5's undercover assets. Their names are soon plastered all over the internet, making MI5 look incompetent and putting those top assets' lives in danger.
| Creator | David Wolstencroft |
|---|---|
| Actor | Peter Firth, Nicola Walker, Max Brown |
| Country | United Kingdom |
| Production | BBC |