Comedy Central Roast of Joan Rivers

Why hasn't Comedy Central released this uber-gay Roast for streaming or download/purchase? Every other roast is out there, but this one has vanished.

Did that grifter Melissa suck up the rights when Joan croaked?

Speaking of roasts -- next weekend DECADES is bingeing the Dean Martin Roasts.

Same with the E! True Hollywood Story Mockumentry they once did. If was fantastically funny but I only saw it once or twice. I am not even sure if it exists. Maybe it was just a skit that in my mind I made into an entire hour long show?