EXCLUSIVE: Submarine has boarded The Edge of Existence, a film about one man’s attempt to survive for 60 days on Rockall, which is described as the UK’s most remote and dangerous island. The previous ...
BBC 1980s Submarine documentary. For the would-be submarine captain it's the moment of truth - three frigates are racing straight towards him at maximum speed. This is the 'Perisher' - the toughest ...