9-1-1: Nashville is cultivating a dedicated fanbase on streaming services barely a year after its debut. The latest ABC spin-off of the popular procedural 9-1-1 is one of Hulu's most-watched shows, according to FlixPatrol. This is no minor feat for a spin-off, given that it's going up against other ABC streaming juggernauts like High Potential, The Rookie, and Grey's Anatomy. The premiere delivered 12.4 million viewers across Disney-owned services, a significant increase from the 3.75 million viewers who tuned in for the live and same-day airing. Catch new episodes of 9-1-1: Nashville live on ABC or stream the following day on Hulu in the US.