After leaping from a bridge to escape two hoodlums who were trying to run him down, Joe Mannix awakens in a hospital on a Monday morning with no memory of the previous 24 hours. With Peggy's help, and a few clues from items in his possession when he was found, Mannix begins to reconstruct the missing Sunday as fragments of his memories return -- including time spent with a beautiful redhead, and the image of a young woman falling from a high place.
—aldanoli