[Merskelly Metalien]

:D Sometimes the minor and looked-over characters have really good backstories and adventures. I don't blame ya! ^-^

Oh! That's either "Time Enough at Last" with Burgess Meredith, or "Where is Everybody?" with Earl Holliman. :D Both Season 1 episodes.
Dah! >X{ I did it again..
<:] Though there are non-psychological thriller/horror episodes in the Twilight Zone that have more fantasy elements and are a little sweeter. As a Twilight Zone authority on the subject of the show, ^-^ I can recommend Night of the Meek, that's a feel-good Christmas episode about a sad discount store Santa who makes a wish and becomes a real Santa. :]
Or, Once Upon a Time which is a sort of silly, time travelling sort of episode where a janitor from the 1890's travels to what WAS the present year in the show, 1961. x}
Though a lot of Twilight Zone episodes have that creepy and mysterious and darker sort of vibe to them, not all of them are scary. :] But there are some scary ones. O.O Those are some of my favorites tho. <x} Not a horror buff, but I sort of like being creeped out with a good psychological spook. Thas just me tho. :]