and Cristina Yang's friendship continues to fray as they clash over their career paths and parenting.

The doctors at Grey Sloan Memorial Hospital deal with a variety of unusual patients during a hectic Halloween shift:

The search for "[S10E7] Thriller" primarily points to , which is titled "Thriller." Originally airing on October 31, 2013, the episode is a Halloween-themed installment featuring several medical cases with spooky or "thriller" elements. Episode Summary: Grey's Anatomy "Thriller"