Michael Keaton plays a family man who’s so busy that he has to clone himself three times to get everything done. Harold Ramis of Groundhog Day directed this comedy fantasy, which is badly in need of Bill Murray (or, barring that, more interesting characters for Keaton to play). Based on a short story by Chris Miller, who collaborated on the script with Mary Hale, Lowell Ganz, and Babaloo Mandel; Andie MacDowell costars. The special effects are impressive, but they don’t add up to a movie. (JR)