9-1-1: Lone Star

Owen welcomes a new paramedic captain to the 126 and reunites with his ex-wife.

A volcanic eruption wreaks havoc on the city of Austin.

"9-1-1" and "9-1-1: Lone Star" crossover! The 126 is joined by the 118 crew from Los Angeles to fight an out-of-control wildfire in Texas.

Owen and Gwen struggle to define their relationship.

Owen and Gwyn discuss their future.

Owen and T.K. risk their lives on a rescue and Paul receives a family visit.

A funeral is crashed and a hospital goes haywire.

The members of the 126 are led to mortal danger.

Grace and Judd fight for their lives in the aftermath of the horrific accident.

T.K. enlists the 126 for an intervention with Owen.

Owen suspects a serial arsonist is on the loose.

Owen becomes the main suspect in the search for the serial arsonist.

Owen helps Tommy through a personal emergency.

Owen and the 126 crew race into action when a massive dust storm engulfs Austin.