Summary: The resorts of New York's Catskill Mountains—once known as the Borscht Belt—produced dozens of Jewish comics and entertainers, who still influence comedy today. Robert Klein and Lawrence Richards talk about the documentary “When Comedy Went to School,” a portrait of this country's greatest generation of comedians - the generation that includes the likes of Jerry Lewis, Sid Caesar, Robert Klein, Jackie Mason, Mort Sahl, Jerry Stiller, and others, all of whom got their start on Borscht Belt stages. “When Comedy Went to School” opens July 31 at IFC Center.
