The Kennedy Center presents the Arthur Cantor production, by arrangement with H. M. Tennent, Ltd. , Ingrid Bergman in "The Constant Wife," a comedy by W. Somerset Maugham, with Jack Gwillim, Brenda Forbes, Carolyn Lagerfelt, Marti Stevens, Delphi Lawrence, Donald Silber, Richard Marr and Paul Harding, directed by John Gielgud, designed by Alan Tagg, costumes by Beatrice Dawson, lighting by H. R. Poindexter, production manager Mitchell Erickson.