Sheldon fears the worst when a little girl goes missing from the ER; Addison and Jake have a disagreement about one of his patients; and a new doctor joins the team at Saint Ambrose. Meanwhile, Stephanie questions Sam about his past with Addison.
Elenco:
Kate Walsh
,
Benjamin Bratt
,
Paul Adelstein
,
KaDee Strickland
,
Caterina Scorsone
,
Matt Long
,
Taye Diggs
,
Amy Brenneman
,
Griffin Gluck
,
Brian Benben
,
Stephen Amell
.