9-1-1: Lone Star: Season 4

2023 · 18 episodes · ★ 7.5

What Season 4 of 9-1-1: Lone Star

Owen, Tommy and the rest of the 126 are being called into action to a county fair when a ‘derecho,’ a series of fast-moving group of severe thunderstorms, hit Austin, causing hurricane and tornado-force winds, heavy rains, flash floods and a wide path of destruction. And just when they think it couldn’t get worse, an even more rare weather phenomenon, a ‘heat burst,’ causing temperatures to go up to 122 degrees Fahrenheit, hits the city.

18episodes

Jan 24, 2023premiered

May 16, 2023latest episode

13.2 hrtotal runtime

Season 4 Episodes

4x01 The New Hotness
Jan 24, 2023 · 44 min · ★ 8.3
Captains Strand and Vega along with the members of the 126 are called into action to a county fair when a "Derecho," a series of fast-moving severe thunderstorms, hit Austin, causing hurricanic and tornadic-force winds, heavy rains, flash floods and a wide path of destruction. Owen's newfound passion for motorcycling puts him on a potentially dangerous path. Tommy has the potential for a romance when she meets an attractive single father. And as T.K. and Carlos prepare for their wedding, a secret from Carlos' past may stand in their way to happiness.
Directed by: Bradley Buecker · Written by: Molly Green, James Leffler · Starring: Lyndsy Fonseca, Roxana Brusso, McKaley Miller, Sean H. Scully
4x02 The New Hot Mess
Jan 31, 2023 · 44 min · ★ 7.4
Captain Strand and the 126 race to the rescue when a woman is trapped in her mobile house that has been hijacked by her ex. Owen has a run in with former nemesis Sgt. O’Brien and is then questioned by the FBI. Tommy asks Grace dating advice. T.K. and Carlos meet with Iris Blake.
Directed by: Chad Lowe · Starring: Lyndsy Fonseca, Neal McDonough, D. B. Woodside, Amanda Schull
4x03 Cry Wolf
Feb 7, 2023 · 44 min · ★ 8.4
As Owen gets pulled deeper into the FBI’s investigation of the motorcycle gang, Sgt. O’Brien makes a confession to him. Meanwhile, Grace and the 126 respond to a call from a man who claims his girlfriend slipped over the side of a cliff and Carlos searches for a missing friend, putting his own life in danger.
Starring: Lyndsy Fonseca, Michelle C. Bonilla, Neal McDonough, Amanda Schull
4x04 Abandoned
Feb 14, 2023 · 44 min · ★ 7.8
As Owen wears an FBI wire for his meeting with O'Brien, The Honor Dogs crash the meet-up and let them know there's an infiltrator in their midst. A frantic TK desperately searches for a missing and held captive Carlos.
Starring: Benito Martinez, Roxana Brusso, Neal McDonough, Nina Concepción
4x05 Human Resources
Feb 21, 2023 · 44 min · ★ 8.0
Owen helps defend Marjan when a rescue complaint forces her to make a challenging ethical decision. Meanwhile, Grace befriends a young boy who becomes a frequent 9-1-1 caller, but when she discovers he may be in some real danger she must step in.
Directed by: Félix Alcalá · Starring: Soma Mitra, Michelle C. Bonilla, Nina Concepción, Ashley Rae Spillers
4x06 This Is Not a Drill
Feb 28, 2023 · 44 min · ★ 7.8
Capt. Strand reveals to the 126 he has been working with the FBI to help bring down a domestic terrorist group with his Austin motorcycle club/gang The Honor Dogs, then race Owen to respond to a bomb threat at the State Capitol and put a stop to the terrorist deadly plans.
Directed by: Michael Medico · Starring: Neal McDonough, Amanda Schull, Richard Meehan, Dan Sanders-Joyce
4x07 Tommy Dearest
Mar 7, 2023 · 44 min · ★ 7.6
Capt. Strand and the 126 help a husband whose wife "dies" when she is not upside down. Grace takes a call from a pizza delivery driver who is in for the shock of his life. Tommy is worried Trevor's young daughter is a bad seed as she attempts to break them up. Paul is hesitant to go on a date with Asha, who knows him prior to his transition.
Starring: Nina Concepción, D. B. Woodside, Bella Blanding, Amanda Payton
4x08 Control Freaks
Mar 14, 2023 · 44 min · ★ 7.8
The 126 must rescue a father/son involved in a drivers ed lesson gone haywire, then encounter a self-help guru who has lost his self-control. Meanwhile, Owen turns into a "Dadzilla" in helping plan T.K. and Carlos' wedding, and Marjan is suspicious when she meets a couple on her road trip.
Starring: Roxana Brusso, Dot-Marie Jones, Cameron Cowperthwaite, Brooke Sorenson
4x09 Road Kill
Mar 21, 2023 · 44 min
On her way back to Austin, Marjan is in for the fight of her life when she is targeted by a killer.
Starring: Lisa Dobbyn, Cameron Cowperthwaite
4x10 Sellouts
Mar 28, 2023 · 44 min · ★ 7.8
Tommy goes paramedic crew-to-crew against her former employer, private contractors Paragon Medics, as they deal with emergencies involving a dialysis patient and at a perfume factory. Meanwhile, Owen hits it off with a beautiful woman he meets at a fundraiser.
Starring: Andy Favreau, Amy Farrington, Michaela McManus, Mary Claire Garcia
4x11 Double Trouble
Apr 4, 2023 · 44 min
The 126 race to rescue a woman with an arrow shot into her head; Judd is doubly surprised by news Wyatt shares; Mateo helps a family member in need and comes to regret it.
Starring: Jackson Pace, Jessi Case
4x12 Swipe Left
Apr 11, 2023 · 44 min
When she discovers her former fiancé is having a baby with his new wife, The 126 help Marjan enter the dating world through a series of chaperoned dates; Owen and the team are called to the rescue when a pregnant woman takes matters (and her anger) out at a motel where she suspects her husband is cheating on her.
Starring: Roxana Brusso, Ashley Rae Spillers, Jamison Webb
4x13 Open
Apr 18, 2023 · 44 min · ★ 4.5
Owen is shocked by a secret Kendra has been keeping from him; Grace confronts her father about his past infidelity.
Starring: Benito Martinez, William Allen Young, Barbara Eve Harris, Michelle C. Bonilla
4x14 Tongues Out
Apr 25, 2023 · 44 min · ★ 7.2
Owen enlists Paul's help in proving Kendra's innocence; Tommy deals with church gossipers over her relationship with Pastor Trevor.
Directing: Keith Tripler · Starring: Benito Martinez, D. B. Woodside, Bella Blanding, Michaela McManus
4x15 Donors
May 2, 2023 · 44 min · ★ 7.2
Grace and Carlos work together when they suspect a young woman was a victim of a black market organ trafficking ring; Owen's brother Robert comes to visit and meet T.K., but surprises Owen with news that can affect the Strand family.
Starring: Tamala Jones, Lisa Dobbyn, Michelle C. Bonilla, Chad Lowe
4x16 A House Divided
May 9, 2023 · 44 min · ★ 6.8
When Tommy and Judd disagree on protocol during a rescue at paper mill, a full-on feud develops between the 126 EMS and Fire. Owen awaits news that could change his and T.K.'s lives forever.
Starring: Jackson Pace, D. B. Woodside, Amanda Payton, Chad Lowe
4x17 Best of Men
May 16, 2023 · 44 min · ★ 8.4
Owen is conflicted when his brother Robert asks him for help; Judd and Grace face a family crisis; As T.K. and Carlos prepare for their wedding day tragedy strikes.
Starring: Jackson Pace, Benito Martinez, Roxana Brusso, Lisa Dobbyn
4x18 In Sickness and in Health Season Finale
May 16, 2023 · 44 min · ★ 8.4
Owen is conflicted when his brother Robert asks him for help; Judd and Grace face a family crisis; As T.K. and Carlos prepare for their wedding day tragedy strikes.
Starring: Jackson Pace, Lyndsy Fonseca, Benito Martinez, Roxana Brusso