Secret Of My Success, The (1987) Rating: Starring: Michael J. Fox, Fred Gwynne, Richard Jordan, Mercedes Ruehl, Helen Slater Director: Herbert Ross Category: Comedy Studio: Universal Studios Subtitles: Spanish Length: 111 mins     There's no such thing as an overnight success.Brantley Foster took two weeks. Can a kid from Kansas come to New York to conquer the business world and maneuver his way from the mailroom to the boardroom in a matter of weeks?Michael J. Fox proves it can be done in this very funny lampoon of corporate business life.Fresh out of college, he's determined to climb New York's corporate ladder in record time by masquerading as an up-and-coming executive, even though he's really the new mail boy.However, Fox's plans begin to go awry when the boss's wife falls in love with him and he falls in love with a junior executive, who also happens to be the boss's mistress.