Five years after their summer together in Barcelona, Xavier, William, Wendy, Martine and Isabelle reunite.

A motley group of London con artists pull of a series of daring and intricate stings.

Tense drama series about the different challenges faced by the British Security Service as they work against the clock to safeguard the nation. The title is a popular colloquialism for spies, and the series follows the work of a group of MI5 officers based at the service's Thames House headquarters, in a highly secure suite of offices known as The Grid.