Station 19

Under the Surface (2) (2x2)

:

Part 2 of a crossover with Grey's Anatomy. 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. The crossover starts on Grey's Anatomy S15E04: Momma Knows Best (1).