When a young soldier in Vietnam gets dumped by his hometown girl, he and his best friend decide to go AWOL and return to the States to win her back.

In post-Katrina New Orleans, a disgraced detective encounters the ghost of a murdered woman who wants to help him identify her killer.

Abner is trapped in the rough life of Mexico City. His escape? Boxing. Dr. Frank Irwin (Martin Sheen) and his son Jimmy, a pro boxer, come together to teach Abner that the heart fuels the punches we throw in life.

Sam Reide has the ability of traveling to the past and works to the police department solving unresolved crimes, witnessing the events with the support of his sister Jenna Reide and reporting the criminal's identity to Detective Dan Glenn. When Elizabeth Brown that is the sister of his former girlfriend Rebecca Brown that was murdered a couple of years ago pays a visit to him, she tells that she has just found Rebecca's journal with evidences that Lonnie Flennons, who was accused for the murder, is innocent. Sam decides to witness the murder of Rebecca and his interference affects the future. He travels to the past other times trying to fix his mistakes, but every time he returns, the future is in worse condition.