Guest Stars Joe Spano as Tobias C. Fornell Juliette Angelo as Emily Fornell Melinda McGraw as Diane Sterling Larry Poindexter as Dr. Berman Robert Clendenin as Pharmacist AJ Achinger as Spencer Cox Haley Tju as Alexis Christopher Allen as Overdose Victim Yorke Fryer as Dr. C. Vargas Co Starring Christopher Amitrano as Local LEO Michelle Lukiman as Paramedic Uncredited Cote de Pablo as Ziva David