My Dinner with Andre: Orwellian State (1981).

Old friends Wallace (Wallace Shawn) and Andre (Andre Gregory) haven't seen each another in five years and agree to meet for dinner. Andre, a once well known theatre director, dropped out of the New York scene to travel the world, while Wallace stuck around, finding only mixed success as a playwright. As they sit down to eat, Andre launches into a series of fantastic stories from his time away, and Wallace can't help but notice how different their worldviews have become.