Best movies over 3 hours

Lawrence of Arabia (227 min), Gone with the Wind (238 min), The Godfather Part II (202 min), and Oppenheimer (180 min) are landmark long films.

Watching five 3-hour epics back-to-back is 15 hours — about 7.5 days at 2 hours of viewing per day.

• LOTR extended runtime
• Christopher Nolan filmography