The the writer’s guild of America polled their members to come up with a list of the best screenplays of all time. Take a look at the full list.

1. CASABLANCA                                    
2. THE GODFATHER
3. CHINATOWN
4. CITIZEN KANE
5. ALL ABOUT EVE
6. ANNIE HALL
7. SUNSET BLVD. 
8. NETWORK
9. SOME LIKE IT HOT
10. THE GODFATHER II