9-1-1: Lone Star Begins Final Season with Major Changes and High Stakes

The Season 5 premiere sets the stage for significant character developments and an 'apocalyptic' series finale.

Season 5 of '9-1-1: Lone Star' kicks off with a time jump, revealing new roles and challenges for the characters.
Texas Ranger Carlos struggles with his father's murder investigation while balancing his marriage to T.K.
Judd's wife, Grace, has been written off the show due to actress Sierra McClain's departure, with Grace now on a mercy mission.
The season features intense emergencies, including a hijacked armored truck and a massive train derailment.
Co-showrunner Rashad Raisani hints at an 'apocalyptic' series finale, promising dramatic and emotional conclusions for the characters.