Michael Keaton is a protean comic talent, and this ambitious but uneven farce gives him plenty of opportunities to put that talent to use. Keaton stars as Doug Kinney, a workaholic construction foreman who is watching his life fall to pieces. His job cuts into his roles as husband to wife Andie MacDowell and father to his young children. That's when Doug decides to have himself cloned. You heard me.
Obviously, director Harold Ramis, who collaborated on the script with four other writers, is…
