Good observations, folks, and I agree, however the 'old woman', Elva Keene, was played by Gladys Cooper (who was also great in "Nothing in the Dark", where a young Robert Redford portrays death in the guise of a police officer). I think Nora Marlowe, as the compassionate but skeptical nurse, Margaret, also did a great job. This is one of those 'TZ' episodes that certainly ventured into terror; the disembodied voice on the telephone scared the hell out of me when I first saw it (granted, I was only 9). Interesting also was the fact that, as the story developed, and Miss Keene's phone rang (at least during the day), you were forced to wonder whether it was the groaning man, or the officious-sounding Miss Finch from the phone company. One of the better episodes of the series, IMHO.
Review of Night Call
