The upcoming fifth season of the procedural drama series 9-1-1: Lone Star, which is scheduled to premiere on Fox on September 23, was revealed to be its last. The series finale, which will air early next year, would potentially be its last episode.

This will make the series the last one to be produced by Fox's earlier entity, 20th Television, before it got sold to Disney in 2019. The series follows a firefighter who relocates from Manhattan, New York to Austin, Texas. As he tries to balance the duties of saving those who are at their most vulnerable, he must also solve the problems in his own life.

9-1-1: Lone Star is created by Ryan Murphy, Brad Falchuk, and Tim Minear. 

Fox TV Network President Michael Thorn said, “From the start, fans have followed the heroic and deeply moving stories of the men and women who make up Austin’s 126, so a huge thanks to one of the greatest creative teams in all of television — Ryan Murphy, Brad Falchuk and Tim Minear — for creating one of the most action-packed dramas anywhere." Thorn continued, "Now in our final season of the show, we’re set to give it the high-stakes send-off it deserves, complete with breathless rescues, insurmountable odds and relatable personal struggles, thanks to our incomparable, stellar cast led by Rob Lowe and Gina Torres."