The Best Episodes Written By Tia Napolitano

The crews respond to the scene of a train crash where the rescue has the potential to spiral out of control when they discover the train is full of illicit cargo, and Robin, an enigmatic modern-day train hopper, helps injured patients.

Gabriela prepares to walk down the aisle on her wedding day as Bode receives some surprising news.

Callie and Arizona are at odds over Sofia’s future, and Stephanie questions the status of her relationship with Kyle. Meanwhile, Alex and April work on a pregnant teen that is readmitted to Grey Sloan Memorial.

Midseason Finale - As the rumor mill around the hospital continues to spiral out of control, Grey Sloan Memorial is flooded with injured firefighters from a nearby wildfire. Maggie struggles to keep things with Andrew professional at work; meanwhile, Jo questions Alex’s priorities.

Bode is back in prison where he receives some shocking news. Meanwhile, the station 42 crew responds to a massive earthquake that rocks Edgewater to its core.

Vince's judgment is compromised when a harrowing rescue of two siblings triggers emotional memories of the night his daughter died in a car accident.

In Summer 1999, small-town computer genius Megan resents the arrival of outgoing and mysterious foreign exchange student Isabella. Little does she know how her life will change by Summer 2000.

The station 42 and Three Rock crews face a daring rescue when a massive mudslide tears through Edgewater. Meanwhile, Bode's freedom is on the line at his parole hearing.

April stays optimistic as Arizona begins testing on her baby; Dr. Herman plans out a crash course in fetal surgery; and Owen and Callie encourage each other to get back into the dating scene. Meanwhile, Meredith, Maggie and Bailey use the 3D printer to gain a better understanding of their patient's tumor.

When Maggie takes on a big case, many of the doctors are worried she’s not the right one for the job while Stephanie makes a mistake treating one of Grey Sloan’s own.

After an anonymous complaint is issued by one of their own, the hospital implements a non-fraternizing policy causing the couples to panic. Meanwhile, Emma and Owen talk about the future, Cristina and Meredith enjoy a little girl time, and Richard enlists the residents to help research a rare cancer case.

Jeannette and Kate cross paths at the Skylin High takeover of the County Fair, where one is desperate to prove herself and the other to lose herself.

An internal investigation is launched after a difficult rescue went awry and a life was lost.

The crews work to contain a dangerous forest fire and save a group of environmentalists protesting a housing development.

A school field trip to the hospital takes a dramatic turn when the kids witness two injured cops enter the emergency room. Meanwhile, Stephanie sets her eyes on one of the chaperons, Callie operates on the leg of the police captain and Amelia must face her feelings for Owen.

The Seattle Grace doctors are on edge when a new medical professional enters the hospital; Arizona struggles with the emotional and physical pain of a phantom limb; and while battling pregnancy hormones, an overly-emotional Meredith is confronted with her worst fear.

Bailey, Arizona and Jo go to a maximum security women’s prison to treat a violent, 16-year-old pregnant girl and her unborn baby.

In the aftermath of the windstorm, Andy and Sullivan’s fates remain unknown while trapped in the overturned aid car. Meanwhile, back at the station, the team confronts Jack about his well-being; and when it’s safe enough to venture out, they search for their fellow firefighters in a race against time.

Derek and Meredith adjust to life at home with their newborn; Arizona tries to repair her marriage; Jackson and Owen clash over financial issues.

Following a deadly blaze inside a coffee beanery, the members of Station 19 find themselves on high alert as a beloved member of their team lands at Grey Sloan, leaving the future uncertain in the face of a life-threatening situation. The crossover starts on Grey's Anatomy S15E23 What I Did for Love (I)

Ripley interviews each member of the Station 19 crew to determine whether Andy or Jack should be given the role of captain. Meanwhile, a mom’s day out on a party bus takes a turn for the worst; and Captain Pruitt continues his treatment.

It’s a life-and-death situation when a young boy falls into water pipes beneath the city of Seattle. With the clock ticking, the firefighters of Station 19 jump into action to save his life.