Dolan's Cadillac is about a man seeking revenge against a mobster after said mobster bumped her off. It's not a straight line to his revenge, though, and the man ultimately concocts an elaborate scheme to bury the mobster in his own Caddy with the help of a deserted stretch of highway and some borrowed construction equipment. This is King tackling Poe and... well, it works on the page. The movie... not so much.