Windsurf instructor George wants to win big in order to buy a dream van to travel around Australia in. While seamstress Octavia has set her sights on an internship in New York.

Family man James from West London faces the almighty Cube, hoping it will get him and his family all the way to Australia. Police Constable Kelly from the West Midlands also thinks she's tough enough to take it on and put away £250,000