The 126 crew responds to a military tank on the loose in downtown Austin and a human pile-up at the roller derby. Meanwhile, new paramedic captain, Tommy Vega, joins the team and Owen is reunited with his ex-wife and T.K.'s mother, Gwyneth, and receives an update on his cancer.

The episode was rated 7.61 from 638 votes.

After being forced to take time off work to recover from his surgery, Owen finds himself immersed in the search for a serial arsonist. Meanwhile, T.K. and Carlos take their relationship to the next level and Marjan copes with the aftermath of losing someone on the job.

The episode was rated 7.62 from 546 votes.

The 126 arrive at a funeral where another dead body has crashed the burial, and then to a hospital where an MRI has gone haywire. Owen and Tommy each feel displaced in their homes as Gwyn moves into the Strand household and Charles seemingly becomes the full-time parent in the Vegas'. Meanwhile, T.K. makes waves in his new position.

The episode was rated 7.66 from 567 votes.

Owen and T.K. risk their lives to save two brothers trapped in a homemade minefield. Meanwhile, Grace receives an emergency call from a conjoined twin who's brother is dying, Tommy interviews new candidates to fill the team's open EMT position and Paul's mother and estranged sister pay him an unexpected visit.

The episode was rated 7.66 from 570 votes.

After a volcanic eruption wreaks havoc in Austin, the members of the 126 race to save lives at a college pool party, a family's mini-golf outing and a woman trapped in her food truck by a horde of scorpions.

The episode was rated 7.69 from 625 votes.

The 126 make calls to a bloody disaster at an ice cream shop and help rescue a boy missing from his own birthday party. Meanwhile, the 126 holds an "intervention" for Owen after he accidentally spills his secrets to new roommate Mateo. Then, T.K. and Carlos take a big step in their relationship, as Grace learns to rely on others in the aftermath of the car accident.

The episode was rated 7.70 from 549 votes.

The 126 is on the scene when a disastrous wedding comes crumbling down, as Grace helps a dominatrix and her slave involved in a shocking situation. Meanwhile, Owen and Gwyneth struggle to label their new relationship and a man from Marjan's past re-enters back in her life.

The episode was rated 7.74 from 599 votes.

Judd is shocked at the latest victim of an emergency call, Grace and Carlos must save a woman literally trapped in a domestic abuse situation and the 126 arrive at a horrific highway crash that threatens the lives of a father and daughter. Meanwhile, Owen and Gwyneth face a difficult decision in their relationship and Mateo regrets his new tattoo.

The episode was rated 7.79 from 590 votes.

In the episode "Bad Call" of 9-1-1: Lone Star, the 126 team faces a chaotic night filled with unexpected emergencies. A bank robbery, an apartment fire, and a pregnant woman lost in a parking garage present challenges that test the skills and resolve of our favorite first responders. The seemingly unrelated nature of these calls keeps viewers on the edge of their seats, wondering how the team will handle each crisis.

Amidst the chaos, T.K. celebrates a significant milestone in his life – his one-year anniversary of sobriety. This personal achievement adds a touching and inspiring layer to the episode, showcasing T.K.'s journey and growth as a character. However, the tension rises as Owen and Gwyn's relationship faces uncertainty, leaving fans anxious about the future of the couple. Will they overcome the challenges ahead, or is their love story coming to an end?

Additionally, Carlos finds himself in a complex situation as he partners with his Texas Ranger father on a case. This unexpected collaboration sheds light on Carlos' background and family dynamics, offering a deeper insight into his character. As the episode unfolds with intense emergencies and personal struggles, viewers are left eagerly anticipating how each storyline will unravel in this gripping and emotional installment of 9-1-1: Lone Star.

The episode was rated 7.87 from 589 votes.

In the gripping episode "Saving Grace" of 9-1-1: Lone Star, viewers are taken on an emotional rollercoaster as Grace and Judd find themselves fighting for survival in the aftermath of a devastating car accident. Through poignant flashbacks, the episode delves into Judd's past and reveals a childhood tragedy that ultimately led him to cross paths with Grace.

As the narrative unfolds, viewers witness the intricate web of events that brought Judd and Grace together, showcasing the deep bond that blossomed between them. The episode skillfully intertwines heart-wrenching moments with glimpses of hope and resilience, keeping the audience on the edge of their seats throughout.

With a perfect blend of storytelling and character development, "Saving Grace" stands out as a standout episode that resonates with fans on a profound level. The heartfelt portrayal of Judd and Grace's journey not only tugs at the heartstrings but also highlights the strength of their love amidst adversity. This episode is a true gem that leaves viewers longing for more as they witness the power of love and resilience in the face of life's challenges.

The episode was rated 7.91 from 570 votes.

In the heart-pounding season finale of 9-1-1: Lone Star titled "Dust to Dust," viewers are taken on a wild ride as Owen and the brave members of the 126 leap into action to combat a massive dust storm that engulfs the city of Austin. The stakes are higher than ever as they race against time to save lives and restore order amidst chaos.

One standout moment in this gripping episode is Mateo's time to shine, showcasing his skills and heroism in the face of danger. However, tensions escalate as the divisive character Billy once again causes a stir among fans. The conflicting reactions to his presence add an intriguing layer of drama to the intense narrative.

Despite some minor continuity challenges, the episode delivers on the show's signature themes of resilience, teamwork, and the unbreakable familial bonds that define both 9-1-1 series. The ominous dust cloud serves as a powerful visual metaphor for the challenges the characters face, evoking real-life experiences and resonating with viewers on a visceral level. As the season comes to a close, the rollercoaster of emotions leaves fans eagerly anticipating what twists and turns the next season will bring.

The episode was rated 7.92 from 537 votes.

In the thrilling episode "Hold the Line" of 9-1-1: Lone Star, the action kicks into high gear as a wildfire wreaks havoc in Texas. The familiar faces of Evan "Buck" Buckley, Henrietta "Hen" Wilson, and Eddie Diaz rush from the 118 firehouse in Los Angeles to Austin, joining forces with Capt. Strand and the 126 crew. Together, they face a race against time to rescue a group of trapped teenagers at a campground engulfed by flames.

Amidst the chaos of the wildfire, tensions rise as Owen and Hen find themselves fighting for survival following a harrowing helicopter crash. The intensity of their struggle adds a gripping layer to the unfolding drama, keeping viewers on the edge of their seats. The crossover between 9-1-1 and 9-1-1: Lone Star brings a unique chemistry to the screen, hinting at potential new relationships and deepening the bond between characters.

While some viewers found the episode lacking in action and depth, others appreciated the humor and subtle character connections woven throughout the narrative. From Buck's amusing encounters to the brief yet impactful appearance of Gina Torres, the episode offers a mix of suspense, emotion, and light-hearted moments. Fans of crossover episodes can look forward to more thrilling collaborations in the future, as "Hold the Line" showcases the power of teamwork and resilience in the face of adversity.

The episode was rated 7.93 from 617 votes.

In the episode "The Big Heat" of 9-1-1: Lone Star, we see a recovering Owen unexpectedly becoming the prime suspect in the serial arsonist case. As tensions rise, the stakes get higher for our beloved characters. With rumors swirling about a potential casualty, the suspense is palpable. Could it be the captain fighting cancer, or perhaps one of the courageous sons, T.K. or Carlos? The fear even extends to the loyal canine companion, adding an extra layer of heart-wrenching uncertainty.

Amidst the chaos, T.K. and Carlos find themselves in a fiery predicament that tests their courage and bond. As the flames of danger flicker around them, the intensity of the situation reaches a peak. Meanwhile, Tommy receives a surprise that rocks her world, adding another dimension to the already gripping narrative. With each twist and turn, the episode keeps viewers on the edge of their seats, delivering moments that tug at the heartstrings and leave a lasting impact.

Viewers were left reeling by the emotional rollercoaster of "The Big Heat." From heart-stopping moments to gut-wrenching revelations, the episode showcased the resilience and vulnerability of the characters. The unexpected turns and heartbreaking ending left fans in disbelief, demonstrating the show's ability to keep audiences engaged and emotionally invested. As the story unfolds with relentless intensity, the unpredictable nature of the events keeps viewers guessing and eagerly awaiting the next chapter in the lives of these compelling characters.

The episode was rated 7.96 from 535 votes.

In the episode "One Day" from 9-1-1: Lone Star, Owen steps in to support Tommy during a deeply personal crisis, showcasing their bond and the strength they find in each other. As Tommy navigates the heartbreaking reality of her husband's passing, viewers are taken on an emotional journey filled with raw vulnerability and resilience.

The episode resonated deeply with fans, evoking a range of intense emotions and prompting discussions about grief, loss, and the challenges of explaining death to loved ones, especially children. Tommy's choice to process her grief in solitude, without immediately involving her twins, sparked reflection on the complexities of mourning and the individual paths we take towards acceptance.

Gina's powerful portrayal of Tommy's grief and strength in the face of tragedy has left a lasting impact, with many viewers praising her performance and expressing admiration for the depth she brought to the character. "One Day" stands out as a standout episode that highlights the emotional depth and storytelling prowess of 9-1-1: Lone Star, earning it a place among the most poignant and memorable moments of the series.

The episode was rated 8.01 from 553 votes.