ER · S04E16
My Brother's Keeper
Summary
Mark finds out Cynthia has moved. Carter's cousin Chase is brought in because of a heroin overdose. Doug and Kerry clash after she found a flaw in his study.
Guest stars
- Paul McCrane as Robert Romano
- Greg Mullavey as Airplane Reject
- Erica Gimpel as Adele Newman
- Frances Sternhagen as Millicent Carter
- John Aylward as Donald Anspaugh
- Mariska Hargitay as Cynthia Hooper
- Jorja Fox as Maggie Doyle
- George Plimpton as John Carter Sr.
- Trevor Morgan as Scott Anspaugh
- Robert Knepper as Keith Reynolds