Charlie St. Cloud is a good boy; an American teenager who works hard at school, is good at sport and loves his mom and his little brother Sam. And then one terrible day, tragically, he finds himself responsible for Sam's death. Charlie dies too for a brief moment but is brought back to life by the skill of a paramedic. From that moment on, Charlie makes a sacrificial decision to live his life in the past. Until that is, he meets tough but beautiful yachtswoman Tess and he has to rethink life and death.