The only problem is he needs to convince his past self that he is for real .
With a simple phone call Karl Wells has the opportunity to erase the past and this time save the lives of his brutally murdered wife and son .
The only problem is Karl Wells needs to convince Karl Wells ' past self that he is for real .
With a simple phone call Karl Wells has the opportunity to erase the past and this time save the lives of his brutally murdered wife and son .