One of the best Dennis Quaid movies I've ever seen.
It's about a police detective who pulls out his deceased dad's old ham radio,and ends up contacting him 30 years in the past.
They try to change events to make there lives come back together again,and in the meantime having to deal with a serial killer who could kill his mother..if the change of events make it so.
A dam good thriller..Top notch!
