With record-breaking recognition, heartfelt tributes, and genuine surprises, Conan O’Brien’s return wasn’t all that kept the Oscars fresh.

Now, here’s an offer you can’t refuse: a sequel that’s hailed as being equal to, if not better than, a film that's already a masterpiece.

Leaping from the pages of Puzo to the reels of Coppola,it became one of the most game-changing films of all time. How did it work its magic?