What We Do is the eighteenth episode of the fifteenth season of the NBC medical drama series ER . It premiered on March 5, 2009.
|"What We Do"|
|Season 15, Episode 18|
|Air date||March 5, 2009|
|US viewers||8.80 M|
|Written by||David Zabel|
|Directed by||David Zabel|
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A camera crew shooting footage for a documentary interviews members of the ER staff. Detective Claudia Diaz is brought in, critically injured with gunshot wounds. Neela laments the lack of communication between her and Brenner . Sam struggles to reconcile with her mother. Carter's condition worsens quite suddenly.
Cast and CharactersEdit
Justina Machado as Detective Claudia Diaz
Laura Cerón as Nurse Chuny Marquez
Gil McKinney as Dr. Paul Grady
Troy Evans as Frank Martin
Emily Wagner as Pickman
Amy Madigan as Mary Taggart
Anne Son as Emily Haverman
- Although listed in the opening credits, Angela Bassett does not appear in this episode.
- Bernstein: Take it from me--a badge beats a lab coat any day. | Morris: Yeah, yeah. Band of brothers, right? - This exchange takes place when Claudia's partner shows up in the trauma room and things get a little agitated between him and Morris . Scott Grimes , who plays Morris, was one of the main characters (Sgt. Donald Malarkey) in the 2001 HBO mini-series Band of Brothers.
- Cancel Bear, The (March 6, 2009). "Ratings: Thursday Competition Glad American Idol Is Leaving ". TV by the Numbers. (May 24, 2015).