Seattle is hit by a huge windstorm and Grey Sloan becomes inundated with patients; Alex and Jo are stuck at home and decide to make the best of it by having a second honeymoon; Meredith confronts Richard about getting his life back on track

Connor and Oliver’s big wedding day has arrived, but there’s murder in the air; and the mystery of who the unlucky victim is will be revealed.

Stone takes his own case to trial when a woman from his past accuses him of sexual assault.

Sam and Charlie team up to get to the bottom of a string of random disappearances. Meanwhile, Jack believes that he has found a case and convinces Dean to partner-up with him on the hunt.

When a new Cloud 9 initiative forces employees to be friendlier to their customers, Amy ends up getting to know Jonah’s parents – and learns he hasn’t been completely truthful with them. The new policy also inspires Garrett and Dina to find out who can hold a smile longer.

Sheldon and Amy are devastated after learning from a Russian paper that Super Asymmetry has already been discovered and disproven. Also, ultra-competitive Bernadette asks Stuart’s girlfriend, Denise, to teach her how to beat Howard in a popular videogame.

Actor Steve Carell; actor Eric Bana; Troye Sivan performs.