Abby finds out for the first time that Carter is considering going to Africa with Luka for awhile. Carter attends to the sickly Dr. McNulty , the curmudgeon he recently met who runs a medical clinic. Corday is a bit caught by surprise when Dr. Dorset asks her out for a coffee... ... Maura Tierney Abby Lockhart Noah Wyle Carter Sherry Stringfield Susan Goran Visnjic Kovac Ming-Na Chen Alex Kingston Corday Sharif Atkins Gallant Bruno Campos Dorset Ed Asner McNulty ER9.13 ...