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The emotional trailer gives a glimpse at just how the disorder has taken its toll.

Archival footage of a joyful Dion singing in recording studios and onstage show the generational talent in her element.

Those exuberant images are juxtaposed with a new reality of enduring medication and physical therapy to perform once more.

Im working hard every day, but I have to admit its a struggle.

I miss it so much.

The people, I miss them.

If I cant run, Ill walk.

If I cant walk, Ill crawl.

Dion previously canceled her Las Vegas residency in 2021 due to severe and persistent muscle spasms.

The feature-length documentary arrives on Prime Video June 25.

This post has been updated.

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