Chev Chelios, a hit man wanting to go straight, lets his latest target slip away. Then he awakes the next morning to a phone call that informs him he has been poisoned and has only an hour to live unless he keeps adrenaline coursing through his body while he searches for an antidote.
A high school swim champion with a troubled past enrolls in the U.S. Coast Guard's 'A' School, where legendary rescue swimmer, Ben Randall teaches him some hard lessons about loss, love, and self-sacrifice.