The American Dream Changes. The People Who Sell It Don't.

Cruise back to Baltimore 1963, to the time and turf of a rare American breed: the "tin man" (aluminum siding salesman). Two less-than-honest rivals in the tin game meet in a fender bender, but their bruised egos and quick tempers turn the minor accident into a major vendetta against each other's symbols of success -- their prized Cadillacs. In what would seem to be a coup de grace, one man decides to seduce the other's neglected wife, but this romantic maneuver causes nonstop twists and turns to both the heart and the funnybone.