Pratt and a new doctor on the scene disagree on how to teach the interns. Gates treats a young woman with serious heart problems. Abby heads to Croatia, and ponders whether and how to tell Luka about her unfortunate choices. Sam discovers that Julia has moved on in more ways than one.
Quest roles:
Troy Evans(Frank Martin), Fran Bennett(Phyllis), Marc Jablon(Larry Weston), William Lee Scott, Deborah Ann Woll(Aurora Quill), Marianela Pereyra, K Callan, Yara Martinez