The hunters pursue Dr Ricky Allen and Emily and Lauren in London as they evade capture.

Harinder and Davinder Singh, Sikh brothers from Leicester, worry that Asian men with beards and backpacks are a terrorist stereotype, so they travel the UK within their community of extended family and friends. However, the pain of separation from their loved ones soon begins to bite. Meanwhile, doctor Ricky Allen continues to evade the hunters in Scotland, but profiler Julie Clegg is just one step behind.

Ricky Allen has escaped capture for 15 days now and the hunters are getting frustrated at their lack of progress, so a media campaign is launched to flush him out of hiding. Now spooked, he flees south on a train as the hunters close in. Meanwhile, old school friends Emily Dredge and Lauren English are 12 days into their escape but fractures are beginning to appear in their relationship - leaving them both vulnerable.

The hunters are on the trail of friends Stephen Hardiker and Martin Cole who escape using canal towpaths to travel to Wales, while Adam Young anxiously hides out in the Dales

Newlyweds Adam and Emma Channell plan to go off grid in remote areas, while 21-year-old Freddie Young is on the run with his mother-in-law. Emily Dredge chances a visit back home.

In this dramatic final show the race is on for the remaining fugitives: Stephen, Martin, Emily and Lauren to reach a pre-arranged 'extraction point' and secure freedom