A cop (Roberts) tries to bust a gang of teenage gun dealers. In the process he catches only one and tries to charge him with a number of offences but fails since the gang member is underage. One by on...
Season 3 follows the fortunes of a young U-boat crew as they engage in the Battle of the Atlantic, are hunted down by an obsessed Royal Navy Commander (Ray Stevenson) and are sent on a dangerous missi...