Rob Reiner almost made Larry David’s Prognosis Negative

In the world of Seinfeld, the title Prognosis Negative refers to a fake movie Jerry and George are obsessed with. But in the real life of Larry David, it gave the down-and-out comedian’s fledgling career the shot in the arm he needed after his stint at Fridays. In an excerpt from the upcoming biography Emperor Of Nothing: The Making Of Larry David, author Blake J.