George and Katie are enjoying a holiday in the Montana Mountains. They set off early one morning to walk a trail, up to a beauty spot called Heavens peak. After losing their way they are spotted by an armed gang of three scruffy hillbilly types. The men are on the lookout for likely victims and Katie fits the bill to a 'T'. George is very resourceful, but cannot save her from capture after he falls from a cliff into white-water rapids. While being...