 The concert drew 600,000 people.During a three-year hiatus after Simon & Garfunkel's break-up, Garfunkel starred in two Mike Nichols films, "Catch-22" (1970) and "Carnal Knowledge" (1971).He also spent late 1971 to early 1972 working as a mathematics teacher teaching geometry to high school sophomores at the short-lived Litchfield Academy in Connecticut.