"The Obsolete Man," (can't believe that was Burgess Meredith!), "Nightmare at 20,000 Feet" (if only to see Shatner overacting), and "To Serve Man"...
So many great episodes I can’t pick three that I would call “the best.” So many actors and actresses who went on to other accomplishments. This was the Golden Age of television. I can’t believe these were produced in the early 1960s. Shows that made you think; there is nothing like it today.
Will the Real Martian Please Stand Up, He’s Alive, and Obsolete Man. Actually, too many to pick from!
Bingo.
“Nightmare at 20,000 Feet” (if only to see Shatner overacting)
Many, but this one stands out for the re-use in 3rd Rock From the Sun with Shatner (Big Giant Head) and John Lithgow.
Same part, same show, different years, made reference to such... ‘the same thing happened to me’