How Broad City filmed its final season premiere as a real-time social media story

The Hollywood Reporter

As The Hollywood Reporter explains, "the opening episode came with a unique script and was filmed entirely on the iPhone (using six iPhone Xs that were constantly swapped in and out) over a four-and-a-half day shoot that saw the crew canvassing Manhattan, much like Abbi and Ilana do in the final product. They filmed in September and then entered into an edit that wasn't completed until early December."