The Making of Rock & Rule
Hey, it’s Lou Reed, Iggy Pop, Debbie Harry, and Maurice White talking about their roles in the odd, uneven 1983 toon film Rock & Rule. The movie itself is kind of lousy, except that it somehow was starring these folks (and their music), and despite Nelvana turning it into a very off Disney / Goofy-esque rotoscoped nightmare.
Possibly of interest for the above-mentioned musician interviews alone, the documentary also has scenes of how feature animation was made in the early 1980s (traditional hand-drawn cels with multiplane camera photography), and some talk about the synthesizer work of Patricia Cullen (who IMBD tells me recorded synth scores for a number of other 1980s cartoons and TV shows).
(via The Making of Rock and Rule : Nelvana : Free Download & Streaming : Internet Archive)