As Robin Skone-Palmer approached the mansion on Rockingham Avenue one hot September afternoon, she didn't know what to expect. "Ask for Phyllis Diller," the employment agent had said. Curious as much as nervous, she studied the beautiful house. Three-and-a-half hours later, she walked away wondering if she'd just stepped into Alice's Wonderland. Plane travel, foreign countries, celebrities, and television studios became part of everyday life-from "This Is Tom Jones" in London to the Glass Festival in Elwood, Indiana. They shared raucous laughter, mind-numbing boredom, and occasionally...