Oh, also this movie was Orson Welles’ last acting role before he, ahem, proceeded on his way to oblivion. As he put it,

You know what I did this morning? I played the voice of a toy. I play a planet. I menace somebody called Something-or-other. Then I’m destroyed. My plan to destroy Whoever-it-is is thwarted and I tear myself apart on the screen.

When I watched the movie, I thought Unicron sounded amazing. I suppose this is why.