National Theatre, Louis A. Lotito, managing director, Garrick Productions and Martin Lee present Bob Cummings in a new comedy "The Wayward Stork," by Harry Tugend, Lois Nettleton, Arlene Golonka, Bernie West, Gary Pillar, and Art Lund, settings by Will Steven Armstrong, costumes by Ann Roth, lighting by Peter Hunt, directed by Dan Levin.