National Theatre, Louis A. Lotito, managing director, Alfred Lunt and Lynn Fontanne in "The Great Sebastians," a melodramatic comedy by Howard Lindsay and Russel Crouse, with Ben Astar, Simon Oakland, directed by Bretaigne Windust, settings by Raymond Sovey, lighting by Jean Rosenthal, Miss Fontanne's dresses by Main Bocher, presented by Howard Lindsay and Russell Crouse.