Explores the high-pressure experiences of police officers, firefighters, and dispatchers who are thrust into terrifying, shocking, and heart-stopping situations.

The first responders face a massive earthquake in Los Angeles, testing their limits and bringing new faces to the team.

The team deals with a massive tsunami that hits the Santa Monica Pier, among other high-stakes emergencies.

As the COVID-19 pandemic impacts Los Angeles, the 118 deals with a dam collapse and other dangerous rescues.

A city-wide blackout hits Los Angeles, and the first responders deal with ransomware attacks, a blimp fire, and personal transformations.

The 118 continues to handle bizarre and dangerous emergencies while navigating personal growth, family struggles, and romantic developments.

Moving to ABC, the series kicks off with a massive cruise ship honeymoon disaster for Bobby and Athena.