Shows you remember but nobody else does
I think a lot of us have those memory-hole shows where we were once obsessed with it, but it seems to have vanished into the ether of collective pop culture memory and nobody ever mentions it. Maybe we can all share some obscure memories?
I have a couple. One was "The Powers of Matthew Star" which I suspect was a one-season show and with which I was totally obsessed when I was like, eight.
In high school I was super into "The Young Riders" which isn't quite as obscure but still not something with a real presence in the zeitgeist (unlike similar show Dr. Quinn, Medicine Woman which people talk about pretty often).