HOLLYWOOD: After Many a Summer .. .

"Come on, my graceful nymphs," cooed a leotarded physical culture-vulture named Anne Marie Bennstrom. The "nymphs" who heaved into action at her command were a score of Hollywood refugees, ranging from Novelist and sometime Scriptwriter Aldous Huxley (6 ft. 4 in., 143½ Ibs.), who looked like a long, gaunt crane, to 341-lb., 6 ft. 2½ in. Actor Victor Buono, who looked like a healthy hippo. As they puffed around the swimming pool to the recorded strains of the River Kwai March or splashed through the 'Balinese Water Dance" to the tune of...