18 Have you comprehended the vast expanses of the earth? Tell me, if you know all this Six of the twenty-three names on the wall of name plaques are not of real characters from the show; they are names of producers, writers and directors: L. Woodward, N. Baer, S. Gemmill, Salamunovich, B. Arollo and J. Orman. All the rest are names of characters from the show's history, mostly doctors (Del Amico, Barnett, Finch, Benton, Corday, Doyle, Lewis, Ross, Gallant, Chen, Pratt, Malucci, Greene, Weaver ...