Fifty years ago saw the debut of a raucous TV comedy show with a frenetic pace, wild cast, and punchlines that pulled no punches. "Rowan and Martin's Laugh-In" was a cultural phenomenon, and a silly one at that. Correspondent Susan Spencer talks with comedian Lily Tomlin, who was launched to stardom for her memorable characters like Ernestine the telephone operator; and with producer George Schlatter, who says the show was a perfect fit for its time because its humor was timeless. Air Date: May 27, 2018