Whether you’re a devoted fan who’s been riding shotgun with the 118 since Day 1, or you’re just a casual TV viewer who rolls their eyes at each ridiculous new promo, we can all agree that there’s nothing else quite like “9-1-1” on TV. 

Yes, there are practically countless first responder shows on TV, from the #OneChicago franchise to the “Law & Order”-verse and everything in between. But when “9-1-1” joined the party back in 2018, it broke (nay, shattered!) the network TV procedural mold, delivering some of the most what-did-I-just-watch moments we’ve ever seen on television while also creating a small-screen family with whom we couldn’t wait to spend more time.

To that end, TVLine has put together a list of five must-watch episodes of “9-1-1,” whether you’re a newbie looking to dip your toe into the procedural’s dangerous waters for the first time or you’re simply looking to revisit the show’s biggest and best moments. All nine seasons of “9-1-1” are currently available to stream on Hulu, or on Disney+ with the Hulu bundle. Read on to see our picks for the show’s five essential episodes (including a two-parter we couldn’t resist), then drop a comment with your own picks below. Did we leave any of your favorites off our list?

If you’re a fan of intense, emotional, heart-stopping drama, then you already know that 9-1-1 delivers it better than almost any show on TV. But with so many unforgettable emergencies, character arcs, and jaw-dropping rescues, where do you even start? Don’t worry—I’ve got you. Today, we’re diving into five essential 9-1-1 episodes that every viewer should watch at least once. These episodes aren’t just fan favorites—they capture exactly what makes the series powerful, emotional, and downright addictive. Let’s get right into it.

Why These 9-1-1 Episodes Matter

Every episode of 9-1-1 is packed with action, but some rise above the rest. These standout episodes blend emotional storytelling with edge-of-your-seat emergencies, revealing the humanity behind the first responders we love.

1. “Worst Day Ever” (Season 1, Episode 3)

The Episode That Hooked Millions

Remember the moment you realized 9-1-1 was going to be more than just another procedural? For many viewers, this episode was the turning point.

Deadly Plane Crash Sparks Chaos

A commercial airplane crashes in the middle of Los Angeles, and the aftermath is nothing short of explosive. The team must rescue passengers under impossible circumstances—all while fighting against time.

Emotional Depth Meets High-Stakes Action

While the plane crash dominates the episode, the emotional weight comes from Athena, Buck, and Bobby facing personal struggles. The storytelling hits you like a ton of bricks… in the best way.

2. “7.1” (Season 2, Episode 1)

A Catastrophic Earthquake Strikes

The second season does not ease in gently. Instead, it drops viewers straight into a massive earthquake that tears through the city. And trust me—you’ll feel the tension from the first second.

The Aftershocks Hit Hard

Beyond the physical destruction, this episode digs deep into trauma, fear, and resilience. It’s a reminder that not all damage is visible.

Why This Episode Is Unforgettable

The cinematography, pacing, and emotional storytelling create one of the most immersive episodes in the entire series. If you don’t feel something, check your pulse.

3. “Christmas Spirit” (Season 2, Episode 10)

Don’t Let the Title Fool You

Sure, it sounds cozy—but this episode? It’ll throw you off your emotional balance.

Unexpected Twists and Heartwarming Moments

From bizarre emergencies to deeply moving family moments, this Christmas-themed episode beautifully balances chaos and warmth—something 9-1-1 excels at.

Why Fans Love It

It’s the perfect mix of holiday cheer and classic 9-1-1 heartbreak. You’ll laugh, you’ll cry, and you’ll probably want to watch it again.

4. “Sink or Swim” (Season 3, Episode 3)

A Tsunami Turns Everything Upside Down

If you’ve ever wondered what true cinematic TV looks like—watch this. A tsunami devastates the coast, leaving our team fighting to survive.

Buck, Eddie, and the 118 Fight for Their Lives

This episode showcases heroism, panic, desperation, and hope all at once. It’s visually stunning and emotionally gripping.

A Defining Moment for the Series

This storyline elevated 9-1-1 into a new category of television—spectacular, bold, and unforgettable.

5. “The Taking of Dispatch 9-1-1” (Season 6, Episode 9)

When the First Responders Need Rescuing

This episode flips the script: dispatch becomes the target of a terrifying hostage situation.

Maddie’s Strength Shines

Jennifer Love Hewitt delivers one of her best performances as Maddie faces unimaginable pressure.

A Psychological Thriller Inside a Rescue Show

It’s intense, chilling, and beautifully acted. You won’t take your eyes off the screen.

What These Episodes Reveal About 9-1-1

Raw Emotion

Whether it’s grief, fear, or hope, 9-1-1 never shies away from emotional honesty.

Realistic Action

The emergencies are exaggerated but grounded enough to keep viewers on the edge of their seats.

Human Connection

At its core, the show is about relationships—families, teammates, and strangers brought together in crisis.

How to Start Watching 9-1-1 Today

Watch These Episodes First

You don’t have to start from Season 1, Episode 1. These five episodes give you everything you need to fall in love with the series.

Want Even More Heart-Pounding Television?

Explore Spin-Offs and Crossovers

After these episodes, try:

• 9-1-1: Lone Star

• Crossover specials

• Character-centric arcs

You’ll be hooked in no time.

Conclusion

9-1-1 isn’t just a procedural drama—it’s an emotional roller coaster that plunges you into the chaos, bravery, and humanity of emergency responders. The five episodes above are absolutely essential for any fan, whether you’re just starting or reliving your favorite moments. They showcase the heart, intensity, and unforgettable storytelling that make 9-1-1 one of the most gripping shows on TV. Grab your snacks, find a comfy spot, and get ready to feel everything. Trust me—you’ll thank yourself later.

FAQs

1. Do I need to watch 9-1-1 in order?

No. These episodes are perfect entry points, though watching in order helps you understand character growth.

2. Which episode is the most emotional?

“Sink or Swim” and “Worst Day Ever” hit especially hard.

3. Is 9-1-1 based on real events?

Many emergencies are inspired by real-life incidents, though dramatized for TV.

4. What makes the show so popular?

Its blend of action, emotion, character depth, and unpredictable emergencies.

5. Where can I watch 9-1-1?

You can stream it on platforms like Hulu, Disney+, and Fox depending on your region.