This is a list of every movie that has made an appearance on the Top 250 list since the beginning of the site in 1996 through 2017. I will maintain a changelog below for when new movies are added to list.
List made using data from IMDB Top 250 History - https://250.took.nl/
929 Movies Added – September 22, 2017
Blade Runner 2049 Added - October 07, 2017
Thor: Ragnarok Added - November 02, 2017
/u/StopReadinMyUsername on reddit combined the average ratings (Critic's & Users) from IMDb, Rotten Tomatoes, Metacritic and Letterboxd, and then weighted and tweaked the results with general film data from iCheckMovies and IMDb to reveal the 1001 Greatest Movies of All Time.