Fact Mayor on Instagram: "Johnny Carson’s final moment on The Tonight Show in 1992 remains one of television’s most powerful farewells. After 30 years of shaping late-night comedy, he chose simplicity, closing with the quiet line, “I bid you a very heartfelt good night,” before sitting down as the lights faded and the curtain fell on an era. What makes the goodbye so legendary is everything behind it. Carson transformed late-night television, helped launch the careers of future icons like Ellen