Alexis Stier

Cristina looks to Meredith for advice as she assesses her future at the hospital. Derek and Amelia work together on a difficult surgery involving conjoined twins. Meanwhile, Jo is spread too thin when she tries to work on several cases at once and Stephanie realizes the truth about Bailey's bubble boy case.

The NCIS team investigate the kidnapping of a sailor, which sends Torres and Bishop out to sea to track evidence.

Sean experiences an ethical and moral dilemma when McNamara/Troy is requested to perform a surgical procedure on a prison inmate. Kimber questions how far she will go to keep Christian when they receive life-changing news.