The mysterious owner of a costume shop rents a Santa Claus suit to three very different men: a math teacher trying to get the nerve to propose, a homeless restaurateur trying to hide from the mob, and a harried political speech writer visiting with his estranged wife and son. Their lives are inexorably changed by their experience of playing Santa Claus.
With Mr. Morloch's strict enforcement of school board regulations, he is seen as a "Scrooge." On Christmas eve, while working on the school's budget, Mr. Morloch falls asleep in his office where he dreams he is visited by the Ghost of Christmas Past, the Ghost of Christmas Present and the Ghost of Christmas Yet To Come who come to show him the importance of Christmas cheer.