A successful "house tuner" in New York City, who calibrates the sound in people's homes in order to adjust their moods, meets a client with a problem he can't solve.
A retired boxer intends to return to the ring for one last shot at the title, but first he must make the weight. Holed up in a room in Las Vegas with an unscrupulous trainer, he embarks on an intensive and illegal weight-cutting program.
A down-on-his-luck coach is hired to prepare a team of the best American dancers for an international tournament that attracts all the best crews from around the world, but the Americans haven't won in fifteen years.