A proper movie marathon deserves films with real weight and staying power — these are the ones built to be watched back to back. Documentary filmmaking at its most compelling — real stories told with the craft of great fiction. Sometimes you need to feel something deeply — these create that space without apology.
There is nothing worse than picking the wrong movie for the mood. This curated list of documentary films for a movie marathon takes that risk off the table. Every pick here is perfect for when you need a good cry — tried, tested, and worth your time. Happy watching.