Watch MI-5 Season 4 Episode 2: Episode #4.2 Online

	IMDB Rating: 8.4/10 from 113 votes
	Release: 2005 / MI-5 / Season 4 / Episode 2
	Genre: Drama \| Thriller
	Director: Antonia Bird
	Stars: William Armstrong, Stuart Sinclair Blyth, Peter Brooke
	Synopsis: With Zafar Younis being held by the terrorists, Adam Carter had to act quickly to free him but he may have over-stepped when he tries to extract information from one of them. His interrogation confirms his earlier belief that there is a mole leaking information to the group. Harry tells the Home Secretary that he is being blackmailed and therefore submits his resignation. He doesn't mention who is doing the blackmailing, but is up front with the Minister on what he did to compromise himself. Adam is now convinced he knows the mole's identity but accuses the wrong person. MI-5 has an eye witness in Tash, the waitress who bumped one of the terrorists at the train station, and she works with MI-5 to identify the man. Soon however, Tash becomes a target as the mole arranges for some insurance in the event they are captured.