All 22 episodes from the twelfth season of the long-running US drama series. It's always rush hour at the ER in Chicago and each day brings new challenges, triumphs and losses. Episodes comprise: 'Canon City', 'Nobody's Baby', 'Man With No Name', 'Blame It On the Rain', 'Wake Up', 'Dream House', 'The Human Shield', 'Two Ships', 'I Do', 'All About Christmas Eve', 'If Not Now', 'Split Decisions', 'Body and Soul', 'Quintessence of Dust', 'Darfur', 'Out On a Limb', 'Lost in America', 'Strange Bedfellows', 'No Place to Hide', 'There Are No Angels Here', 'The Gallant Hero and the Tragic Victor' and 'Guns'.
Executive Producer: Michael Crichton
Actor: Noah Wyle
Actor: Laura Innes
Actor: Laura Ceron
Actor: Deezer D
Actor: Goran Visnjic
Actor: Yvette Freeman
Actor: Maura Tierney
Actor: Emily Wagner
Actor: Lyn Alicia Henderson
Actor: Mekhi Phifer
Actor: Abraham Benrubi
Actor: Lily Mariye
Actor: Troy Evans