The scientist who tells this story reminds me of a character in the black and white version of "The Thing". I am referring to the scientist in the film who wishes to preserve and study the alien monster. Their voices and demeanor are similar.

I loved the ending to this episode. A good example of a show that could only be done in a radio format.

I tend to think that the wife acted under the influence of her husband's experiments and was not "all there". A quirky, fun show. 