"Breakthrough" tells the true story of one of the most miraculous recoveries ever. John Smith was just 14 years old when he fell through an icy Missouri lake in 2015. After being rescued from the frigid waters, John was rushed to a local hospital, where, with no pulse for nearly 45 minutes, he was declared dead. But then something remarkable happened: He woke up. The incredible tale is being retold, Hollywood-style, in "Breakthrough," starring Chrissy Metz and Josh Lucas.