Father-and-son pairing Adam and Rhys see their journey inside the Cube reach a dramatic conclusion. Then, Essex brothers Ivan and Samraj face a series of new and classic Cube games that push them to the limit.
Annalise and boyfriend Jamie are confident that between them they've got all the skills required to beat the Cube, whilst father-and-son team Rhys and Adam are hoping their blend of youth and experience will prove to be a winning combination.
Lianne and Andy, a married couple from Southampton, and Ric and Patricia, a mother-and-son pairing from Southport, are the latest contestants to enter the Cube. Just seven games lie between them and a million pounds.