Topper

It all begins when Cosmo Topper, a law-abiding, mild-mannered bank manager, decides to buy a secondhand car, only to find it haunted by the ghosts of its previous owners—the reckless, feckless, frivolous couple who met their untimely demise when the car careened into an oak tree. The ghosts, George and Marion Kerby, make it their mission to rescue Topper from the drab "summer of suburban Sundays" that is his life—and they commence a series of madcap adventures that leave Topper, and anyone else who crosses their path, in a whirlwind of discomfiture and delight.