Stalls in Gear, Automatic- Restarts Good- Can Slam it into Gear! EEEK

It's becoming apparent that this is the problem but why today did it run for a few seconds on its own in gear no fuel pedal adding more rpms fuel? If this thing is so locked up then how did it unlock up for those brief few seconds? So confused,right now.

I'd like to reply to about every post since my last one, but I just can't right now, sorry.
Yea, it quit to violently to be much of anything else, but I really did almost expect to watch the video and see it start stumbling and sputter out but nope.

Ferdinand, do not mistake twitching for being alive. :D
Those moments that it worked a little bit were just involuntary after death twitches.:D