By Special Delivery

Responding to an intriguing newspaper advertisement for two very fit young people to undertake an unspecified task requiring arduous hiking in the mountains, Jack finds himself teamed up with Lucy, an ultra-fit exercise fanatic who seems to think that she would be much better doing the job on her own. However, she slowly comes to appreciate Jack's support, especially when they get a very unpleasant surprise and things get dangerous. They are saved by what can only be described as divine intervention.