Remember Catherine Bach when she participated in television with the famous magician David Copperfield in 1981? "The actress Catherine Bach appears to be upside down and cut in half as magician David Copperfield tickles what appear to be her feet, Sept. 30, 1981, in Los Angeles, during taping of CBS special "The Magic of David Copperfield, Number 4." The illusion consisted of putting Bach in a box and cutting her with a laser beam." IMDB: The Magic of David Copperfield IV: The Vanishing Airplane (TV 1981) '>Photo - Catherine Bach with David Copperfield 1981 '>David Copperfield & Catherine Bach (1981)