Iranian Rally

1901: Professor Sydney Rosenblum is taken from a train and held under unofficial arrest in a provincial Russian village, suspected of stealing confidential oil surveys. The young wife of an elderly vicar may hold the secret to his escape.

After finding a suitable base Ewan and Charley spend several months in London prior to departure, planning a route. Eve, Ewan's wife, decides she would like to join part of the trip. Ewan is over the moon but Charley's not so sure as she's never ridden a bike before. Meanwhile, as part of their training, the team attends a hostile environment course where they are faced with the kind of difficulties and dangers they may encounter in Africa. Two months before departure, Ewan has an accident and breaks his leg jeopardizing the future of the trip. As the departure date looms worryingly the team still doesn't have their visas for Libya. Six have been promised, but for David and Jimmy, the two Americans on the crew, it's not looking promising. The team take their vehicles and make their way up to John O'Groats at the most Northerly point of Scotland to start this epic adventure and what will be a journey of a lifetime.

It's the final show from Monterey Bay and the team are aiming for the ultimate wildlife encounter with the largest animal on the planet, the blue whale. Catch up with the sea otters, sea lions, sharks and whales as Matt Baker, Liz Bonnin, Steve Backshall and Hugh Fearnley-Whittingstall conclude this extraordinary conservation success story.

Unable to convince his superiors of the existence of the NDs, Reece tries to trap one using Terell's craft as bait.

The town of Kirkhaven becomes the focus as more and more of its inhabitants succumb to the disease spread by Cdr. Friday. Meanwhile Shay tries to find a way to detect the gates, while Preston researches a ND toxin.

Never mixing business with pleasure, Jed gets a lesson from a legend. Hightailing it home he finds Adrian paying for his pleasures.

Will Jed make it? Will Adrian break it? The finale of Crocodile Shoes!