His first words are a declaration uttered with a sense of urgency. “I have,” he says, “cerebral palsy.” A second man bounds out stage left, introduces himself and adds: “... And I don’t.” So begins a one-of-a-kind reality show starring Mike Berkson, a sharp-witted, movie-obsessed 22-year-old college student, and Tim Wambach, his aide, champion and sidekick.