How many movies have E. T. A. Hoffmann and Marius Petipa collaborated on?

They have worked on 8 movies together! Their first movie together was The Nutcracker (1964) while their highest rated movie together was The Australian Ballet: Coppélia (1990). They have not worked together since The Royal Ballet: The Nutcracker (2022/2023) (2022). They are most known for their music films together.