What would you say is the most/top 5 most famous films of all time? Was talking with with my father about The Wizard Of Oz, with him claiming its the most famous film ever made, I said that it wasnt and that if i had to pick a film it would be something like The original Godzilla Or Godfather (yes i know theres a pretty large gap between the two) Due to both seemingly defining/Popularizing A entire genre of film where even 80 years later (or 50 for godfather) people to this day still know/ talk about the films. Be it as cameos or references in other media, movie lists, or well on places like reddit. Same with kinda Exorcist (though i feel like that kinda has its own effect in a smaller scope) .

Anyhow it got me thinking what other people thought, Be they avid movie goers who watch thousands of films a year or people who dont watch any at all but still tend to keep up on whats popular/coming out. What do people on here think is the most famous film/s of all time?