It's a busy 4th of July. Sporting a large scar on his head, Pratt is back at work, although Carter sends him home early. Neela spends the day looking for a job, although she's working in the Jumbo Mart across the street from the ER by the end of the day. Abby orders tests for one of Ray's patients. The new OR attending, Dr. Dubenko, declines to perform an illegal organ donation procedure between two HIV+ people. However, Carter convinces Corday to perform the operation. Luka takes Alex to his soccer game, although Alex isn't looking for a replacement for Steve. Susan, Chuck and baby Cosmo visit. New resident Howard may be obsessive compulsive.
Elenco: Maura Tierney , Parminder Nagra , Scott Grimes , Linda Cardellini , John Stamos , David Lyons , Angela Bassett , Laura Innes , Lily Mariye , Linda Cardellini , Maura Tierney , Mekhi Phifer , Noah Wyle , Parminder Nagra , Scott Grimes , Sherry Stringfield , Yvette Freeman , Eriq La Salle , Kellie Martin , John Stamos , Michael Michele , Erik Palladino , Angela Bassett , David Lyons , Chase Masterson , Swoosie Kurtz , Lisa Vidal , Laura Cerón .