Preview Episode 10: What do you want to do?
We're having a boy...
A decision is made about MerDer's relationship!
April unleashes her anger on Jackson's ex.
What are the best and worst case scenarios?
Dr. Herman busts Amelia and Arizona.
Mer tearfully explains that she needs a person.
MerDer write their vows down on a post-it and sign it.
Preview Episode 9: Meredith and Derek remember the past.
Preview Episode 9: Jackson breaks down.
How are you making it to THURSDAY JAN 29 8|7c?
Are you suffering from TGITWD?
Stephanie gets busted talking about the fate of Jackson's baby.
Is he saying goodbye to Seattle... and Meredith?
Owen and Amelia look out for each other.
"What if he wasn't being a stubborn, pig-faced jackass?"
Amelia thinks she can remove the tumor!
Dr. Herman wants Arizona to stop invading her privacy.
"She's always in our bed!"
Callie and Arizona pretend everything is okay.
Arizona and Stephanie get devastating news.
Stephanie makes a rookie mistake, followed by a troubling discovery.
See where it all began!
Watch this classic moment from Season 1!
Watch this classic Grey's Anatomy moment!
Watch a scene from Jackson's very first episode!
Watch the classic Season 5 elevator scene here.
This little detail doesn't stop Derek from asking her out.
Watch this classic Japril moment from Season 8!
Watch this classic Grey's Anatomy moment from Season 5!
Watch a classic Season 1 moment of Grey's Anatomy!
Derek proves he's a McDreamy daddy by donning a princess crown for Zola!
Preview the Winter Finale: Derek gets an unexpected visitor.
Preview Episode 8: April's ultrasound surprise.
"I don't know what to do anymore."
"We all have sexual relations. That is horribly weird."
"Are you worried?"
He should have protected his sister.
Bailey teaches Jo a lesson.
Amelia is furious with Derek.
Meredith apologizes to her sister about the missed dinner.
"You left me no choice!"
Preview Episode 7: "I want another doctor...NOW!"
Preview Episode 7: "I'm not afraid of little bitty Dr. Bailey."
Meanwhile, Maggie confronts Richard.
"I'm not going anywhere except home with you."
Dr. Herman (guest star Geena Davis) has shocking news for Arizona.
"You are going to be a great daddy."
"I need a break!"
April's mom (guest star Connie Ray) visits Seattle!
Who has to accept the win?
"I'm just gonna drop dead."
Preview Episode 6: Things get heated on 11/6.
Preview Episode 6: Derek wants a family dinner.
Some things just can't be fixed...