Jamie Roberts’ documentary filmed over the course of two years, which takes an intimate look at the people spreading extremist fundamentalism in Britain. In 2014 Roberts filmed Islamic extremist Abu Rumaysah, who is now one of the world’s most wanted men and is suspected of being the British jihadi in the latest IS execution video. This film gains extraordinary access to a new wave of extremists, including Rumaysah, who are radicalising and grooming young British Muslims, and asks whether they really have non-violent aims, as they claim, or are a genuine threat to society.

In April 2015, the Hatton Garden Safe Deposit Company, an underground safe deposit facility in London’s Hatton Garden area, was burgled by 4 elderly men. The total stolen may have a value of up to £200 million, the incident has been called the “largest burglary in English legal history.”