Mindy, her older brother Jimmy, and her older sister Rachael has a dilemma. They knew something was up when their uncle Jim pulled them into his office and told them a secret... that he was making a duplicate Will. When their Uncle suddenly dies, and his wife informs them that she is going to tear down his beloved gym, and build a shopping mall, Mindy, Rachael, and Jimmy decides to go on a secret mission to search for the secret documents in Uncle's Jim's Gym.Will Mindy, Rachael, and Jimmy succeed in the mission before it is too late?