Lost media that was accidentally released

I don't know about accidently but their is quite a bit of media over the years that's been discovered that was definitely not intended to be shown to the general public. Like Spongebob Behind Closed Doors, Rugrats Incredible Storybored, I'm 99% sure no one besides cast and crew was ever originally supposed to see The New Zoo Revue bloopers.

If a piece of lost media suddenly airs and no one records it was it ever found? There have always been rumors of lost media airing on nick ranging from tv pilots to R rated films to deleted scenes. Most of the time these can be disproven but occasionally it actually happens, as mentioned above with invader zim and rarely with certain scenes in spongebob. It was once believed that the spongebob first 100 episodes box set including a mostly uncut release of the original airing of "You Wish" was accidental but the fact that they put new text over where the phone number was originally displayed makes me believe that it was intentional, possibly to make the release more valuable to fans who already owned the second season box set.

That Kanye West pilot "A Little Inappropriate" because one person who worked on it accidentally uploaded the full thing.

Supposely there was a time when there was a promo for Camp Rock 3 being shown at the Disney Store. Camp Rock 3 unfortunately
never got released. If it was ever filmed in the first place:
www.youtube.com/watch?v=JJBhaFbRr20

yeah I forgot to mention that one, It was a couple of years before it leaked online surprisingly enough(and the leaked version is unfortunately missing the first couple of minutes, hopefully a full version turns up one day). I was on Television Without Pity at the time and some of the lucky few who got to see the banned episode live or DVRed it posted thoughts about it, I remember being jealous as I didn't have cable or know anyone who taped that airing.

I also agree partly. To me, some of the Spongebob Behind Closed Doors drawings are a little creepy. I do agree you 100% though about the Rugrats incredible story jam. I hope and pray it never gets found.

If there’s documentation that it aired and people can remember it, I’d say so. There’s documentation of two of the OOTB eps airing on some specific dates, and I remember actually seeing one of them.