Harry discovers there's a mole at large in the Grid. Meanwhile, Ros and Adam board a plane undercover in an attempt to stop Iran becoming a nuclear power.
Elenco:
Peter Firth
,
Nicola Walker
,
Matthew Macfadyen
,
Richard Armitage
,
Keeley Hawes
,
Hermione Norris
,
David Oyelowo
,
Max Brown
,
Lara Pulver
,
William Hope
,
Anna Chancellor
,
Sophia Myles
,
Natasha Little
,
Richard Harrington
,
Shauna Macdonald
,
Gemma Jones
,
Alex Lanipekun
.