Content & Trigger Warnings for 9-1-1: Lone Star (2020)

TK navigates being openly gay in a Texas firehouse with some resistance from others

TK and Carlos's relationship faces external prejudice in some situations

Occasional prejudice directed at TK and Carlos's relationship

Ongoing challenges faced by TK and Carlos navigating their relationship publicly

TK and Carlos face final challenges as a couple in a sometimes hostile environment

Paul Strickland faces racial bias and microaggressions as a Black firefighter

Racial tensions arise during the crisis as communities are affected unequally

Storylines touch on racial dynamics within Texas law enforcement and emergency services

Child victims in emergency scenarios, including some deaths, appear in several episodes.

Characters process loss of colleagues and civilians who die during emergencies

Team mourns losses and characters deal with emotional trauma from the disasters

Characters process accumulated trauma and loss from previous seasons

Significant character loss hits the team hard, processing trauma and mourning

Final season deals with accumulated loss and emotional reckoning for the team

Pregnancy complications and loss are addressed in some character storylines.

Owen receives a lung cancer diagnosis and begins treatment

Owen's cancer treatment continues with setbacks and health scares

Owen's health concerns continue as lingering effects of cancer treatment

Owen's long-term health outlook is addressed in the series conclusion

A main character deals with a cancer diagnosis in a significant storyline.

Frequent car crashes and multi-vehicle pileups depicted as emergency calls throughout the season

Continued depiction of vehicular accidents as core emergency calls

Vehicular emergencies remain a staple of the season's call responses

Major vehicular accidents continue as central emergency scenarios

Vehicle crashes and highway emergencies as recurring call types

Relationship complications and trust issues among the crew

A major kidnapping storyline puts characters in danger

Major ice storm paralyzes Austin, causing widespread destruction and emergencies

Severe weather and natural disaster emergency responses

Large-scale disaster scenarios as part of the final season's emergencies

Major natural disasters including hurricanes, tornadoes, floods, and wildfires are central to many episodes.

Aviation-related emergencies and small plane crashes are depicted in some episodes.

Military veteran trauma and PTSD from combat are referenced in character backstories.

Injuries and trauma shown during emergency medical treatment scenes

Graphic injuries from ice storm accidents and emergency medical scenes

Visible injuries and blood during emergency medical treatment

Emergency trauma scenes with visible blood and injuries

Emergency medical scenes with visible injuries and blood

Blood and visible injuries are regularly shown on victims during emergency responses.

Severe burn victims and disfiguring injuries are shown in some emergency scenarios.

Rescue scenarios involving people trapped in collapsed structures and vehicles

Characters trapped during the ice storm in collapsed and frozen structures

Entrapment and cave-in rescue scenarios depicted

Trapped victims in collapsed and confined rescue scenarios

Rescue operations involving trapped individuals in tight spaces

Water rescue emergencies with characters submerged and struggling

Water-related emergencies including flooding from burst pipes during the storm

Water rescue scenarios continue as recurring emergency types

Water emergencies including flooding scenarios

Water-based rescue emergencies continue

High-rise and elevated rescue scenarios with visible drops

Rescues involving elevated structures and fall risks

High-altitude rescue sequences with visible danger of falling

High-rise and aerial rescue sequences

High-altitude rescues from buildings, cliffs, and structures are depicted.

On-scene medical treatment including IVs and emergency procedures are regularly shown.

TK's opioid addiction backstory is explored including relapse struggles

TK's ongoing recovery from opioid addiction faces new challenges

TK's addiction recovery remains part of his character arc

Addiction themes continue as part of ongoing character development

TK's sobriety journey reaches resolution in the final season

TK's past overdose is depicted in flashback sequences

Domestic violence situations are encountered by first responders on emergency calls.

Graphic injuries from accidents and disasters are shown during rescue operations.

Occasional shooting incidents as part of emergency response calls

Sporadic gun-related incidents during emergency calls

Increased gun-related emergency calls and a shooting incident affecting the team

Shooting incidents feature in emergency calls and affect main characters

Gun violence features in emergency responses and heightened season stakes

Suicide attempts and self-harm are encountered in some emergency calls.