Nick Knowles hosts this brand new quiz where three pairs of contestants battle it out for a chance to win up to £100,000. Together they build up the prize fund, but only one pair will get the chance to 'break the safe' and get their hands on the money in a test of teamwork and timing. Who will be the perfect pairing? Do two brothers, two sisters or a mum and daughter have the right combination? Includes the National Lottery draws.