Season 1

Dean Chase, a taxi driver from Clacton-on-Sea and air hostess Rhian Tippett enter The Cube in attempt to beat the challenges and win the £250,000 cash prize.

Support Manager Fay Greaves from Ipswich and Nicky Sanford, a personal trainer from London enter The Cube in attempt to beat the challenges and win the £250,000 cash prize.

JJ Bird, a boxer from Peterborough and Norman Bennett, a mini bus driver from Hove enter The Cube in an attempt to beat the challenges and win the top prize of £250,000.

Richard Jordon, a business coach and trainer from Liverpool and Debbie Markley, a PA from Croydon enter The Cube in attempt to win the top cash prize of £250,000.

Jonny Lowery, an electrical control engineer from Ipswich enters The Cube in an attempt to win the top cash prize of £250,000.

Dale Critchley, a fire fighter from Gloucester and Mel Smith, a student from Lancashire enter The Cube in attempt to win the £250,000 cash prize.

Maria Grimmett, a retired theatre worker from Northamptonshire and Faisal Abdalla a sales assistant from Hampton enter The Cube in an attempt to win the cash prize of £250,000.