Jasmine, Thomas, Charlie and Sophie are completely unaware that members of their family and close friends are part of a secret agency planning to bring down the goverment. Unfortunately, not everything goes to plan and the group which has their friends and family in it is killed in a mission. The rest of the agency doesn't realise they have been killed and continues to cooperate with the teenage girl (Sophie) who happens to pick up the phone at the time, thinking it is a member of the group. Jasmine persuades Tom, Charlie and Sophie to continue to pose as the orginal group for the money the agency pay them, but the four are not cut out for this kind of work and soon find themselves stuck in a bigger mess than they ever could of imagined.