Can anyone ID this episode about a magic mirror?

I remember seeing this show when I was a kid (late 50s or
early 60s) about a mirror that had a special property,
that when you looked into it you saw yourself as others
see you. I remember that people who looked into the
mirror were horrified by what they saw. I can't remember
what show or series this was part of, does anyone know?

SweetVenom Bob...

The X-Ray Mirror

SweetVenom Bob
To write to me, delete OneTwoThree

Taylor...

Sounds quite 'The Twilight Zone'-ish.

altec3220...

It certainly sounds like a TZ episode, but the only episode I can think
of that involves a mirror was that episode with the dictator who kept
seeing people crossing him in the mirror.

Captain Infinity...

TV show? That was puberty!

No, wait, I mean....ah, I got nothin'.

**
Captain Infinity