9-1-1: Lone Starseason 5 first-look photos: Carlos as a Texas Ranger and Wyatt replaces Grace as dispatcher

Co-showrunner Rashad Raisani provides an exclusive preview of Rafael Silva and Jackson Pace’s futures on the Fox drama.

9-1-1: Lone Starseason 5 premieres Sept. 23 at 8 p.m.

Rafael Silva as Carlos on ‘9-1-1: Lone Star’ season 5 premiere.Fox

Jackson Pace as Wyatt Harris, Michelle C. Bonilla as Sara Ortiz, and Rafael Silva as Carlos on the ‘9-1-1: Lone Star’ season 5 premiere.ABC