Er - Season 12 Direct

The season features a stable of series regulars that anchored the show’s later years:

: The series expanded its scope with a multi-episode arc in Darfur, Sudan. Dr. Carter and Dr. Pratt (who travels there on a relief mission) face the brutal realities of medical care in a war zone. ER - Season 12

Season 12 of ER (2005–2006) marks a significant transitional period for the long-running NBC medical drama , serving as the first full season without original lead Noah Wyle (Dr. John Carter), who moved to a guest-starring role. The season is defined by a shift in ensemble leadership, geopolitical storylines, and several high-stakes character arcs. The season features a stable of series regulars

: Michael Gallant returns from Iraq to marry Neela Rasgotra, but his subsequent return to the war zone leads to one of the season's most tragic conclusions. Major Cast and Characters Pratt (who travels there on a relief mission)

: Luka Kovač and Abby Lockhart become the show’s central focus as they rekindle their relationship and navigate Abby’s unexpected pregnancy.