Question: Is there any "behind the scenes" footage from Disney's The Black Hole?

[blewis17]

I was fortunate back in the day to see the life size Maximillian and V.I.N.CENT robot props at the Disney-MGM Studios in Florida. Enjoyed the film back in 1979 (at the time, I don't believe I know there was another Star Wars film in production). I just picked up the Super-7 Black Hole robot figures (which are amazing, as are the larger Diamond Select versions).

Gets me nostalgic for a "better" time (?) at the movies. But try as I might, there is SCANT behind the scenes photos and/or film footage from the making of the movie. Can anyone point me in the right direction?

Here's a clip of Harrison Ellenshaw DESCRIBING what they did, mixed with film footage. But what I can't seem to find are behind the scenes footage from the film, and there are scarce few photos.

 

[division 6]

A few months ago I watched the whole making of documentary on YouTube.

 

[blewis17]

A few months ago I watched the whole making of documentary on YouTube.

There are several reviews and documentaries RE: The Black Hole on YouTube, but I have yet to see any with behind the scene footage or outtakes. Most just use film clips or stills from the film itself

Just before the theatrical release of The Black Hole, Disney released Major Effects, a television special starring Josepth Bottoms (Lt. Charles Pizer) to help promote the film's releases. But it only has two BRIEF segments on the film, and only movie footage ( no behind the scenes).