In the near future, a young, married couple, Leandra and Crane Chandler, will lose their daughter, Marley, age 11, to an incurable form of cancer that is spreading around the world, killing hundreds every day. Her father, Walter McCormick, a Noble Prize-winning nuclear physicist, and his team of fellow scientists have recently constructed the world's first time machine. They decide to send Leandra and Crane back in time to try and locate where the...