Grant wrote:
"Dreams For Sale" with Meg Foster is a very good mixture of "A World of Difference" and "A Stop At Willoughby" from the original show.

I didn't see that one but "The World Next Door" with marvelous performances by George Wendt and Jeffrey Tambor is also quite similar to those classic episodes as well. Another favorite is "Wordplay" by Farscape's Rockne O'Bannon.