Arlene Francis, precisely 5ft 5 ½ (166.4 cm) tall, brought a poised and elegant stature to her iconic career as an American actress, radio and television talk show host, and game show panelist. Her exact height contributed to her relatable yet commanding presence on What's My Line?, where she captivated audiences for years. Standing at 5ft 5 ½, Francis appeared in films like Fedora, The Thrill of It All, and One, Two, Three, her stature enhancing her sophisticated on-screen image. In 1978, she proudly confirmed her height in her autobiography Arlene Francis: A Memoir.