The Vanishing (1993)

No home internet can drive a (wo)man insane, but it can also force one to watch those DVDs bought years ago that are yet to see the laser light. The Vanishing, which ended up in my collection because of Sandra Bullock, is one of those. 

The story follows Jeff Harriman (Kiefer Sutherland), a man whose girlfriend, Diane (Sandra Bullock), was abducted at a gas station and has continued to search for her, with no success, for years. Not even after meeting Rita (Nancy Travis) and beginning a serious relationship with her does he give up. Then one day, Barney Cousins (Jeff Bridges) contacts him, the man who kidnapped Diane.