When “Saturday Night Live” aired for the first time on Oct. 11, 1975, no one knew it was the beginning of a comedy revolution. Never before had the ‘60s generation’s style of irreverent humor and unabashedly anti-authoritarian perspective found a weekly home on American television. Audiences discovered a hip and hilarious cast of “Not Ready for Prime-Time Players,” which included Chevy Chase, John Belushi, Gilda Radner, Laraine Newman, Garrett Morris, Jane Curtin and Dan Aykroyd. This new era comedy show was lead by Canadian Lorne Michaels, an unknown 30-year-old producer.