Summary:
Two former MI5 agents Johnny and Margot manage to stay ahead of an international dragnet on their heels all across Europe. The British Prime Minister desperately wants them back, and so does Johnny's old MI5 colleague, Jill, for different reasons. Who will win this frenzied game of spy versus spy and what happens when a terrible secret sees the light of day?

Genre: Action Drama

Release Date: 2014

Network: PBS