Haunted by a failed marriage and a disastrous mission in which his squad was killed in a helicopter crash, U.S. Coast Guard Rescue Swimmer Kevin Costner is reassigned to teach diving to new recruits. After encountering hotheaded new recruit Ashton Kutcher, he becomes a reluctant mentor to him. and together they learn to overcome their differences and do what it takes to save themselves. Powerful drama co-stars Sela Ward, Clancy Brown, John Heard. 139 min.