Grey's Anatomy Season 17 Episode 7 : Helplessly Hoping (II)
Part 2 of a crossover with Station 19. The doctors are joined by the team from Station 19 as they tend to a tense situation with a lot at stake. Jo convinces Hayes to bend the rules on a case. Maggie and Winston reconnect. The crossover starts on Station 19 S04E06: Train in Vain (I).