That wouldn’t happen to be the one frame at the end of Reel 5 I mentioned, would it?
It is, but the frame is not a DVD/BD exclusive – it’s a theatrical frame. It’s mentioned in this thread: https://originaltrilogy.com/topic/Whats-missing-from-GOUT/id/6725/page/1
While I’m sure you’re correct, that thread isn’t as helpful now with all the dead image links 😕