More than 30+ years of psychology research proved that the brain reconstruct any memories as it needed to. One sample amongs thhousands : https://onlinelibrary.wiley.com/doi/abs/10.1002/acp.1390
There are 83,000 more researches on the subject https://scholar.google.fr/scholar?q=memories+creation+photos... So prepare to be scare if you think you need it, as there is nothing more volatile than human memmories (including yours ;)
You mean this movie?
https://www.reddit.com/r/MandelaEffect/comments/55f5rt/the_s...
https://www.snopes.com/fact-check/sinbad-movie-shazaam/
https://news.avclub.com/sinbad-created-a-fake-version-of-tha...
Personally, I think it happened because Sinbad regularly wore windbreakers and parachute pants, the name Sinbad sounds stereotypically Arabic, and perhaps because of his darker skin and pan-ethnic features. When I stumbled onto the meme I never once thought I remembered such a movie, but I instantly understood why people would think that way.