Episode Synopsis: Luka's first day back in the ER is a busy one. While working out the details of his return with Weaver, he mentions that he'll be returning to the Congo in two months. Lewis treats an alcoholic mom who sets herself on fire in front of her son, and an elderly architect who tried to commit suicide because he's going blind. Abby appears as a surgical consult; she's back in med school. Sam Taggart replaces her on the nursing staff. Dorset's wife calls while he's in surgery with Corday.
Maura Tierney, Shane West,Parminder Nagra,Goran Visnjic,George Clooney,Jorja Fox,Kellie Martin,Scott Grimes,John Stamos,Linda Cardellini,Alex Kingston,Laura Innes,Anthony Edwards,Noah Wyle,Julianna Margulies,Michael Michele,Erik Palladino,Mekhi Phifer,Sharif Atkins,Ming-Na,Sherry Stringfield,Eriq La Salle,Gloria Reuben,Maria Bello,Sara Gilbert,John Leguizamo,Angela Bassett,David Lyons,