Nine pairs of contestants from different walks of life face James Bond-inspired challenges from across the globe. Ten questions have been hidden around the world for each pair to find, and they must push their physical strength and mental reserves to the limit to reach them.

Each question is worth an increasing amount of money, and if answered correctly, the cash is added to the team's bank and they continue to the next question. If they answer wrong, their journey is over. How far will they go to take home the £1,000,000 grand prize?