The search result for a file named "Heidy (1) .mp4" does not refer to a single definitive movie, but rather appears to be a common filename for digital copies of various adaptations of the classic children's story by Johanna Spyri.
There is a lesser-known horror film by the same name that features a haunted doll.
: This version is described by YouTube reviewers as "eccentric, satirical, and violently funny," featuring over-the-top gore and a dystopian plot involving a "cheese tyrant". Heidy (1) mp4
A classic Hollywood musical drama that remains popular for its nostalgic value.
Heidi (2015) - IMDb
If your file is an "MP4" of this recent release, be aware it is a "Swissploitation" action-comedy.
Depending on which specific production your file contains, here are reviews for the most common versions: The search result for a file named "Heidy (1)
: Reviewers on Common Sense Media describe it as "wholesome and exciting entertainment" that promotes messages of kindness and positivity. While it takes some liberties with the source material, Shirley Temple’s performance is often cited as the "most praised" of her career. Heidi (2014) – Found Footage Horror