Grey’s Anatomy Meets Station 19 & More Crossover Episodes With Hulu On Disney+

Get the best of both worlds with a stack of crossover episodes from hit series like Buffy The Vampire Slayer and 9-1-1

You know that moment when you go, “Oh! They’re from…” and suddenly the episode gets even better? Crossovers are one of the best parts of any long-running series, either as a quick cameo or a full multi-part event. The delight of two worlds colliding is something that never gets old. This guide rounds up crossover TV episodes from iconic shows and where you can watch them.

Grey’s Anatomy & Station 19 Crossovers

The two Seattle-based dramas love to share their emergencies, and stories often jump from the firehouse to Grey Sloan. Over the years, these two shows have crossed over in multiple episodes and seasons. Below are a few standouts.

The Bar Crash Arc

• Grey’s Anatomy: “Let’s All Go to the Bar” (Season 16, Episode 9)

• Station 19: “I Know this Bar” (Season 3, Episode 1)

• Grey’s Anatomy: “Help me Through the Night” (Season 16, Episode 10)

A night out turns into a mass emergency when a car plows into a bar, trapping friends, colleagues, and strangers inside the collapsing building. Station 19 takes the lead on the rescue, then Grey’s Anatomy picks up the baton as the Grey Sloan doctors work to save lives and manage the fallout.

The Gas Explosion Arc

• Station 19: “Things We Lost in the Fire” (Season 5, Episode 5)

• Grey’s Anatomy: “Bottle Up and Explode!” (Season 18, Episode 5)

An explosion devastates a Seattle neighborhood. Station 19 races into a chaotic rescue that quickly overwhelms the city’s emergency response. It hits hard and carries straight into Grey’s Anatomy, where the doctors are flooded with trauma cases connected to the blast.

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9-1-1: Lone Star & 9-1-1 Crossovers

When the calls get too big for one city, the 9-1-1 universe goes wide. These crossovers bring Austin’s 126 and L.A.’s 118 into the same disasters, creating multiple hero moments and surprise character drop-ins.

9-1-1: Lone Star: “Hold the Line” (Season 2, Episode 3)

An out-of-control wildfire pushes Texas to its limits, so members of L.A.’s 118 arrive to assist the 126. The teams must work together to save teenagers trapped by the fire and react to the ongoing dangers.

9-1-1: Lone Star: “Prince Albert in a Can” (Season 3, Episode 11)

A potential biohazard threat at the governor’s office sends the 126 into emergency mode. As the story develops, 9-1-1’s Athena Grant (Angela Bassett) makes a surprise character drop-in.

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9-1-1 & 9-1-1: Nashville Crossover

Tennessee Trip Arc

9-1-1’s Buck (Oliver Stark) and Eddie (Ryan Guzman) head from L.A. to Nashville for the National Firefighter Games, where they meet the Nashville 113 crew. Tensions rise as Nashville firefighters Ryan (Michael Provost) and Don (Chris O’Donnell) bring out their competitive side. However, a real emergency looms, pulling the crews into action beyond the games.

• 9-1-1: “Dads and Cads” (Season 9, Episode 12)

• 9-1-1: Nashville: “Spirit of the Games” (Season 1, Episode 12)

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Doctor Odyssey & 9-1-1 Crossover

Doctor Odyssey: Casino Week (Season 1, Episode 11)

It’s “Casino Week” aboard The Odyssey, and Athena Grant suspects two passengers are targeting the ship’s vault.

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Buffy The Vampire Slayer & Angel Crossovers

Sunnydale and L.A. are never too far apart when the supernatural gets out of hand. These crossovers cover action, emotion, and key character arcs with heavy consequences, especially given the romantic history between Angel (David Boreanaz) and Buffy (Sarah Michelle Gellar). Below are a few stand-out crossovers reuniting the pair.

The Thanksgiving Reunion Arc

• Angel: “The Bachelor Party” (Season 1, Episode 7)

• Buffy The Vampire Slayer: “Pangs” (Season 4, Episode 8)

• Angel: “I Will Remember You” (Season 1, Episode 8)

While Angel’s team deals with a case in L.A., a vision of Buffy in danger takes him back to Sunnydale in time for Thanksgiving chaos. He arrives in secret, so when Buffy finds out he was there (and didn’t tell her), she heads for L.A. for a fight that turns into a side-by-side team-up.

The Faith Arc

• Buffy The Vampire Slayer: “This Year’s Girl” (Season 4, Episode 15)

• Buffy The Vampire Slayer: “Who Are You?” (Season 4, Episode 16)

• Angel: “Five By Five” (Season 1, Episode 18)

• Angel: “Sanctuary” (Season 1, Episode 19)

Faith (Eliza Dushku) wakes up, and Sunnydale instantly feels less safe. Her return ripples across Buffy and Angel in this four-part crossover event. It’s a two-city reckoning of revenge, as she targets Buffy, blaming her for destroying her life, inevitably dragging Angel and the city of Los Angeles into the mix.

The Amulet Arc

• Angel: “Home” (Season 4, Episode 22)

• Buffy The Vampire Slayer: “End of Days” (Season 7, Episode 21)

• Buffy The Vampire Slayer: “Chosen” (Season 7, Episode 22)

• Angel: “Conviction” (Season 5, Episode 1)

• Angel: “Just Rewards” (Season 5, Episode 2)

This is a major crossover finale for Angel Season 4 and Buffy The Vampire Slayer Season 7. Angel obtains a powerful amulet linked to Sunnydale’s impending apocalypse. He delivers it, just as Buffy’s final battle is coming into focus. When Buffy’s side is done, the story continues into Angel Season 5, triggering new events in the spin-off’s next chapter.  

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If crossovers aren’t your thing but you want more Buffy The Vampire Slayer, try our guide on scary Buffy The Vampire Slayer episodes.

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