Michael Antosy

Barney is so relieved to discover that a woman he slept with isn't pregnant, that he creates a new holiday; Lily and Marshall discuss having a child.

Secrets about Amelia's past addictions come to light and cause problems for her at the hospital, Bailey oversees Jo's first solo surgery, and Arizona must make an executive decision in Dr Herman's absence.

An investigation leads Jane into Boston's chequered past when an identity thief is murdered; Maura goes on a personal quest.