O.K., this will probably be a lay-up for most of the folks that read this site, but I'm going out of my mind trying to remember this one. I definitely saw this on T.V. and I want to say on PBS about 25 years ago. It was a half-hour black and white show from the â€˜60s, possibly THE OUTER LIMITS or some U.K. counterpart. In it, a family discovers some kind of mushroom in their back yard. If I recall correctly, the mushrooms were extraterrestrial, but I can't be certain.
In any case, the Kindertrauma moment is at the end of the episode. The entire family has been taken over by these things, except for one person, possibly Dad. You can tell because their ears(!!!!!) have turned into mushrooms. Dad looks up at the top of the stairs to see the silhouette of his son with the mushroom ears telling him to 'join them' or something equally freaking terrifying. Then the episode ends.
I tell people this and they think I am nuts. Well, if I am nuts it is due to seeing a kid my age be consumed by ALIEN MUSHROOMS.
Thanks in advance,
UPDATE: NAME THAT TRAUMA SOLVED! Credit where credit is due to the unstoppable senski who got it with ALFRED HITHCOCK PRESENTS "SPECIAL DELIVERY."