was watching citizen kane - afterwards we decided to look up more info on citizen kane. here's one bit of fact we weren't aware of - Orson Welles did the voice of.... just read below.

"In The Transformers: The Movie, Unicron (whose lips never moved when he spoke) was voiced by Orson Welles. "

"His final role was the voice of the planet-eating robot Unicron in Transformers: The Movie, released almost a year after his death on August 8, 1986."