Repeated attacks on MI5's computer system threaten the theft of virtually all classified information. Danny is undercover as a journalist for an socialist paper linked to an anarchist group while Zoe takes a turn as a middle school teacher to get close to another instructor who may be spearheading the computer attacks. Moreso than other episodes, though, everything is not as it seems as a long-dead agent and a potential nuclear device at the school play into a web of deceit and confusion that nearly costs MI5 all their secrets. Written by
Did You Know?
During a hacking attempt there's a red box with an "access denied" message. There's a spelling mistake within the warning. See more
My name is Tom Quinn. And I'm an officer for Her Majesty's Secret Service.
I've read about Secret Service. You all wear the same colour tie.