You could probably count the original pilot to buffy that never aired, it even had a different actress for willow.

Yeah but that is found, I meant stuff that is still lost if there is any.

I think majority of the fandom wouldn’t know about it if it’s lost, goodluck though

Thanks anyway

Tbh its a good thing there is nothing lost, like yeah I know fans would like to see something show up that was hidden but for my hobby of looking into lost media of shows and stuff the less the better cause there are thousands of things and its overwhelming.