"That was Woolie Reitherman," Norman said to geekdad.com.
Reitherman directed such films as Winnie the Pooh, 101 Dalmatians and the AristoCats and liked to "play it safe" by using old scenes.
"It's actually harder and takes longer to redraw an existing sequence," Norman said.
"It's a lot faster and easier to just do new animation, and it's a lot more fun for the animators. But Woolie liked to play it safe and use stuff he knew would work. That's all it was."
Reitherman's not the only offender though.
The co-director of Beauty and the Beast admitted that they recycled a dance scene from Sleeping Beauty because they were struggling to finish the film on time.
"The scene from Beauty and the Beast that we re-used was done for time, but not money," Gary Trousdale wrote.
"We were just days from our final deadline to deliver, and we had an entire dance sequence (the last scene of the movie, not the ballroom) to do. Everyone was booked and busy, and we knew damn well that Woolie had established this precedent, so we took the Sleeping Beauty dance, re-sized and re-positioned it, and gave the note, 'Note to Clean-up: clean up Aurora as Belle, clean up Prince Charming as Beast'."
Who knew?