Besides needing to be filmed over one continuous shot, other requirements the short films needed to meet included not being longer two minutes (including title and credits), needing at least two characters, requiring one internal location and one exterior location, and the plot needing to “deliver an urgent message.”
Conrad Faraj’s Wedding Runner was one of over 100 submissions to this 1917 contest, and you can watch the other videos on the dedicated One Shot Challenge YouTube playlist.