Walter Addison

Secrets from Ellis Grey's past come to light when Meredith watches old videos and reads through her mother's journals. Meanwhile, Maggie rocks the hospital with an unexpected announcement; Alex gets new responsibilities and Callie focuses her attention on the Veterans' project.

When the young daughter of a prominent family is assaulted at a carnival, the Sons of Anarchy take the law into their own hands.

J.D., Turk, Denise and Drs. Kelso and Cox teach med school at Sacred Heart; med students Drew, Lucy, Maya and Cole attend their first day of school.

The reality of having a baby settles in for Elliot and J.D.; Lucy struggles with the reality of operating on people.

Winona's blunder could put her behind bars unless Raylan can weave his way through a federal courthouse, locked down over death threats.

Jill isn't as thrilled as Tim when he learns he will be receiving an honorary doctorate degree.