Why are movies about two hours long? In this episode of Vox Almanac, Vox’s Phil Edwards researches the history of movies — and discovers the Italian silent film classic that changed all movies forever.
In the 1900s, movies were typically around 15 minutes long — that was the length of one reel (depending on playback speed and a few other variables). But in 1913, that changed significantly thanks to the blockbuster Quo Vadis — a two-hour epic that wasn’t just long, but had blockbuster ambitions.
Quo Vadis involved huge stunts, thousands of extras, and real Roman locations, taking movies to …