We investigate how a cliff jumper survives when he's way out of his depth; learn how a snake catcher can trap a monitor lizard and two deadly black mambas; see a snowboarder get stuck in a perilous position; discover how a climber walks a very fine line between life and death and witness a deadly close call 4,000 metres in the air. Plus, there are loads of clips from around the world of deadly perilous pursuits.