Christmas Eve in New York, and the lonely divorced publisher, Rose Collins, needs a miracle to improve the health of her mother, interned in a hospital with Alzheimers. She feels sorry for another patient and meets his visitor. Meanwhile, Nina Vasquez breaks her engagement with her beloved fiancé Mike due to his suffocating jealousy, but misses him. Mike is stalked by a stranger, bartender Artie Venzuela. The poor Jules arranges to spend Christmas Eve in the hospital, where he spent the best Christmas of his life when he was a teenager. The lives of some of these characters cross with others along the night.

The fanatical son of a Nazi General leads a squad of German commandos, disguised as American Troops, behind the lines in order to sabotage the Allied Forces.