There are a lot of good movies from that time, but Ranker.com users managed to decide which ones could be called the best.
35. Papillon – 1973
34. Carrie – 1976
33. Grease – 1978
32. Escape from Alcatraz – 1979
31. Serpico – 1973
30. Network – 1976
29. Mad Max – 1979
28. National Lampoon’s Animal House – 1978
27. All the President’s Men – 1976
26. Patton – 1970
25. Willy Wonka & the Chocolate Factory – 1971
24. The French Connection – 1971
23. Chinatown – 1974
22. American Graffiti – 1973
21. Dog Day Afternoon – 1975
20. Close Encounters of the Third Kind – 1977
19. Deliverance – 192
18. Blazing Saddles – 1974
17. Monty Python and the Holy Grail – 1975
16. A Clockwork Orange – 1971
15. Halloween – 1978
14. The Sting – 1973
13. Young Frankenstein – 1974
12. The Deer Hunter – 1978
11. Dirty Harry – 1971
10. The Exorcist – 1973
9. Rocky – 1976
8. Taxi Driver – 1976
7. Apocalypse Now – 1979
6. One Flew Over The Cuckoo’s Nest – 1975
5. Alien – 1979
4. The Godfather Part II – 1974
3. Jaws – 1975
2. Star Wars – 1977
1. The Godfather – 1972