What's the longest film you've seen in one sitting?
Excluding quick bathroom breaks (because when you gotta go, you gotta go) what's the longest film you've seen without having to watch in parts?
For me it's either "Gone With The Wind" or "Zack Snyder's Justice League". Both the run times are very similar. I've considered watching "Dr. Mabuse the Gambler" which is almost 5 hours, but so far I haven't seen it.