Filmgrab: Films A-Z (film-grab.com)

Related: Movie Print - make screenshots from your movies (with numerous options including facial recognition)

https://www.movieprint.org/

They should include some technical info fields, such as 'source'. Are the screenshots taken from the Bluray? DVD? 35mm film? Which 'version' of the movie? Which release year of that medium specifically? What media player is used for the screenshots?

Can't seem to change the cookie preferences to avoid sharing personal data with 1175 partners to see a list of movies (?). Real modern web experience.

The About page might be a better submission

https://film-grab.com/about/

With complete sincerity, I wish you the best of luck if you wind up needing to defend your definition of Fair Use.