Left to right, Ralph Fiennes, Edward Berger and Sergio Castellitto attend the "Conclave" red-carpet event during the 19th Rome Film Festival at Auditorium Parco Della Musica on October 26 ...

But just last year, the world got a glimpse behind the chapel door thanks to the movie, "Conclave". The 2024 award-winning film is a fictionalized version of what happens in voting for a new pope ...