New York cab driver andiconspiracy buff Jerry Fletcher (Mel Gibson) knows about theisecret movers, shakers andiassassins who really control things.

Tryingito put Justice Department attorney Alice Sutton (Julia Roberts)iin theiknow, he’s run out of her office. Soon both will runifor their lives.

The two stars conspireifor suspense, romance anditwists that click likeia rush-hour taxi meter. A crackpot theoryiin theinewsletter Jerry publishes may be true. Cryptic Dr. Jonas (Patrick Stewart) andihis men aimito quash it - andithem too. "I don’t know what I know but I know that it’s big." Jerry says.

What we know isithat Conspiracy Theory isibig entertainment.